81338195232

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{72959}}^1$

素因数の和:73068

約数の個数: 216

約数和(自身を含む): 272479334400

約数和(自身を除く): 191141139168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 79, 84, 96, 98, 112, 126, 144, 147, 158, 168, 196, 224, 237, 252, 288, 294, 316, 336, 392, 441, 474, 504, 553, 588, 632, 672, 711, 784, 882, 948, 1008, 1106, 1176, 1264, 1422, 1568, 1659, 1764, 1896, 2016, 2212, 2352, 2528, 2844, 3318, 3528, 3792, 3871, 4424, 4704, 4977, 5688, 6636, 7056, 7584, 7742, 8848, 9954, 11376, 11613, 13272, 14112, 15484, 17696, 19908, 22752, 23226, 26544, 30968, 34839, 39816, 46452, 53088, 61936, 69678, 72959, 79632, 92904, 123872, 139356, 145918, 159264, 185808, 218877, 278712, 291836, 371616, 437754, 510713, 557424, 583672, 656631, 875508, 1021426, 1114848, 1167344, 1313262, 1532139, 1751016, 2042852, 2334688, 2626524, 3064278, 3502032, 3574991, 4085704, 4596417, 5253048, 5763761, 6128556, 7004064, 7149982, 8171408, 9192834, 10506096, 10724973, 11527522, 12257112, 14299964, 16342816, 17291283, 18385668, 21012192, 21449946, 23055044, 24514224, 28599928, 32174919, 34582566, 36771336, 40346327, 42899892, 46110088, 49028448, 51873849, 57199856, 64349838, 69165132, 73542672, 80692654, 85799784, 92220176, 103747698, 114399712, 121038981, 128699676, 138330264, 147085344, 161385308, 171599568, 184440352, 207495396, 242077962, 257399352, 276660528, 282424289, 322770616, 343199136, 363116943, 414990792, 484155924, 514798704, 553321056, 564848578, 645541232, 726233886, 829981584, 847272867, 968311848, 1029597408, 1129697156, 1291082464, 1452467772, 1659963168, 1694545734, 1936623696, 2259394312, 2541818601, 2904935544, 3389091468, 3873247392, 4518788624, 5083637202, 5809871088, 6778182936, 9037577248, 10167274404, 11619742176, 13556365872, 20334548808, 27112731744, 40669097616, 81338195232]

約数ペア:

[(1, 81338195232), (2, 40669097616), (3, 27112731744), (4, 20334548808), (6, 13556365872), (7, 11619742176), (8, 10167274404), (9, 9037577248), (12, 6778182936), (14, 5809871088), (16, 5083637202), (18, 4518788624), (21, 3873247392), (24, 3389091468), (28, 2904935544), (32, 2541818601), (36, 2259394312), (42, 1936623696), (48, 1694545734), (49, 1659963168), (56, 1452467772), (63, 1291082464), (72, 1129697156), (79, 1029597408), (84, 968311848), (96, 847272867), (98, 829981584), (112, 726233886), (126, 645541232), (144, 564848578), (147, 553321056), (158, 514798704), (168, 484155924), (196, 414990792), (224, 363116943), (237, 343199136), (252, 322770616), (288, 282424289), (294, 276660528), (316, 257399352), (336, 242077962), (392, 207495396), (441, 184440352), (474, 171599568), (504, 161385308), (553, 147085344), (588, 138330264), (632, 128699676), (672, 121038981), (711, 114399712), (784, 103747698), (882, 92220176), (948, 85799784), (1008, 80692654), (1106, 73542672), (1176, 69165132), (1264, 64349838), (1422, 57199856), (1568, 51873849), (1659, 49028448), (1764, 46110088), (1896, 42899892), (2016, 40346327), (2212, 36771336), (2352, 34582566), (2528, 32174919), (2844, 28599928), (3318, 24514224), (3528, 23055044), (3792, 21449946), (3871, 21012192), (4424, 18385668), (4704, 17291283), (4977, 16342816), (5688, 14299964), (6636, 12257112), (7056, 11527522), (7584, 10724973), (7742, 10506096), (8848, 9192834), (9954, 8171408), (11376, 7149982), (11613, 7004064), (13272, 6128556), (14112, 5763761), (15484, 5253048), (17696, 4596417), (19908, 4085704), (22752, 3574991), (23226, 3502032), (26544, 3064278), (30968, 2626524), (34839, 2334688), (39816, 2042852), (46452, 1751016), (53088, 1532139), (61936, 1313262), (69678, 1167344), (72959, 1114848), (79632, 1021426), (92904, 875508), (123872, 656631), (139356, 583672), (145918, 557424), (159264, 510713), (185808, 437754), (218877, 371616), (278712, 291836)]