72256274944

素因数分解:

$2^9\times 7^2\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:575

約数の個数: 240

約数和(自身を含む): 172906576128

約数和(自身を除く): 100650301184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 112, 128, 188, 196, 224, 233, 256, 263, 329, 376, 392, 448, 466, 512, 526, 658, 752, 784, 896, 932, 1052, 1316, 1504, 1568, 1631, 1792, 1841, 1864, 2104, 2303, 2632, 3008, 3136, 3262, 3584, 3682, 3728, 4208, 4606, 5264, 6016, 6272, 6524, 7364, 7456, 8416, 9212, 10528, 10951, 11417, 12032, 12361, 12544, 12887, 13048, 14728, 14912, 16832, 18424, 21056, 21902, 22834, 24064, 24722, 25088, 25774, 26096, 29456, 29824, 33664, 36848, 42112, 43804, 45668, 49444, 51548, 52192, 58912, 59648, 61279, 67328, 73696, 76657, 84224, 86527, 87608, 91336, 98888, 103096, 104384, 117824, 119296, 122558, 134656, 147392, 153314, 168448, 173054, 175216, 182672, 197776, 206192, 208768, 235648, 245116, 294784, 306628, 346108, 350432, 365344, 395552, 412384, 417536, 428953, 471296, 490232, 536599, 589568, 605689, 613256, 692216, 700864, 730688, 791104, 824768, 835072, 857906, 942592, 980464, 1073198, 1179136, 1211378, 1226512, 1384432, 1401728, 1461376, 1582208, 1649536, 1715812, 1960928, 2146396, 2422756, 2453024, 2768864, 2803456, 2880113, 2922752, 3002671, 3164416, 3299072, 3431624, 3921856, 4292792, 4845512, 4906048, 5537728, 5606912, 5760226, 5845504, 6005342, 6328832, 6598144, 6863248, 7843712, 8585584, 9691024, 9812096, 11075456, 11520452, 12010684, 13726496, 15687424, 17171168, 19382048, 19624192, 20160791, 22150912, 23040904, 24021368, 27452992, 31374848, 34342336, 38764096, 39248384, 40321582, 44301824, 46081808, 48042736, 54905984, 68684672, 77528192, 80643164, 92163616, 96085472, 109811968, 137369344, 141125537, 155056384, 161286328, 184327232, 192170944, 219623936, 274738688, 282251074, 310112768, 322572656, 368654464, 384341888, 564502148, 645145312, 737308928, 768683776, 1129004296, 1290290624, 1474617856, 1537367552, 2258008592, 2580581248, 4516017184, 5161162496, 9032034368, 10322324992, 18064068736, 36128137472, 72256274944]

約数ペア:

[(1, 72256274944), (2, 36128137472), (4, 18064068736), (7, 10322324992), (8, 9032034368), (14, 5161162496), (16, 4516017184), (28, 2580581248), (32, 2258008592), (47, 1537367552), (49, 1474617856), (56, 1290290624), (64, 1129004296), (94, 768683776), (98, 737308928), (112, 645145312), (128, 564502148), (188, 384341888), (196, 368654464), (224, 322572656), (233, 310112768), (256, 282251074), (263, 274738688), (329, 219623936), (376, 192170944), (392, 184327232), (448, 161286328), (466, 155056384), (512, 141125537), (526, 137369344), (658, 109811968), (752, 96085472), (784, 92163616), (896, 80643164), (932, 77528192), (1052, 68684672), (1316, 54905984), (1504, 48042736), (1568, 46081808), (1631, 44301824), (1792, 40321582), (1841, 39248384), (1864, 38764096), (2104, 34342336), (2303, 31374848), (2632, 27452992), (3008, 24021368), (3136, 23040904), (3262, 22150912), (3584, 20160791), (3682, 19624192), (3728, 19382048), (4208, 17171168), (4606, 15687424), (5264, 13726496), (6016, 12010684), (6272, 11520452), (6524, 11075456), (7364, 9812096), (7456, 9691024), (8416, 8585584), (9212, 7843712), (10528, 6863248), (10951, 6598144), (11417, 6328832), (12032, 6005342), (12361, 5845504), (12544, 5760226), (12887, 5606912), (13048, 5537728), (14728, 4906048), (14912, 4845512), (16832, 4292792), (18424, 3921856), (21056, 3431624), (21902, 3299072), (22834, 3164416), (24064, 3002671), (24722, 2922752), (25088, 2880113), (25774, 2803456), (26096, 2768864), (29456, 2453024), (29824, 2422756), (33664, 2146396), (36848, 1960928), (42112, 1715812), (43804, 1649536), (45668, 1582208), (49444, 1461376), (51548, 1401728), (52192, 1384432), (58912, 1226512), (59648, 1211378), (61279, 1179136), (67328, 1073198), (73696, 980464), (76657, 942592), (84224, 857906), (86527, 835072), (87608, 824768), (91336, 791104), (98888, 730688), (103096, 700864), (104384, 692216), (117824, 613256), (119296, 605689), (122558, 589568), (134656, 536599), (147392, 490232), (153314, 471296), (168448, 428953), (173054, 417536), (175216, 412384), (182672, 395552), (197776, 365344), (206192, 350432), (208768, 346108), (235648, 306628), (245116, 294784)]