72881424

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1$

素因数の和:355

約数の個数: 240

約数和(自身を含む): 266322240

約数和(自身を除く): 193440816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 49, 54, 56, 63, 66, 72, 77, 84, 88, 98, 99, 108, 112, 126, 132, 144, 147, 154, 168, 176, 189, 196, 198, 216, 231, 252, 264, 294, 297, 308, 313, 336, 378, 392, 396, 432, 441, 462, 504, 528, 539, 588, 594, 616, 626, 693, 756, 784, 792, 882, 924, 939, 1008, 1078, 1176, 1188, 1232, 1252, 1323, 1386, 1512, 1584, 1617, 1764, 1848, 1878, 2079, 2156, 2191, 2352, 2376, 2504, 2646, 2772, 2817, 3024, 3234, 3443, 3528, 3696, 3756, 4158, 4312, 4382, 4752, 4851, 5008, 5292, 5544, 5634, 6468, 6573, 6886, 7056, 7512, 8316, 8451, 8624, 8764, 9702, 10329, 10584, 11088, 11268, 12936, 13146, 13772, 14553, 15024, 15337, 16632, 16902, 17528, 19404, 19719, 20658, 21168, 22536, 24101, 25872, 26292, 27544, 29106, 30674, 30987, 33264, 33804, 35056, 38808, 39438, 41316, 45072, 46011, 48202, 52584, 55088, 58212, 59157, 61348, 61974, 67608, 72303, 77616, 78876, 82632, 92022, 92961, 96404, 105168, 116424, 118314, 122696, 123948, 135216, 138033, 144606, 157752, 165264, 168707, 184044, 185922, 192808, 216909, 232848, 236628, 245392, 247896, 276066, 289212, 315504, 337414, 368088, 371844, 385616, 414099, 433818, 473256, 495792, 506121, 552132, 578424, 650727, 674828, 736176, 743688, 828198, 867636, 946512, 1012242, 1104264, 1156848, 1301454, 1349656, 1487376, 1518363, 1656396, 1735272, 2024484, 2208528, 2602908, 2699312, 3036726, 3312792, 3470544, 4048968, 4555089, 5205816, 6073452, 6625584, 8097936, 9110178, 10411632, 12146904, 18220356, 24293808, 36440712, 72881424]

約数ペア:

[(1, 72881424), (2, 36440712), (3, 24293808), (4, 18220356), (6, 12146904), (7, 10411632), (8, 9110178), (9, 8097936), (11, 6625584), (12, 6073452), (14, 5205816), (16, 4555089), (18, 4048968), (21, 3470544), (22, 3312792), (24, 3036726), (27, 2699312), (28, 2602908), (33, 2208528), (36, 2024484), (42, 1735272), (44, 1656396), (48, 1518363), (49, 1487376), (54, 1349656), (56, 1301454), (63, 1156848), (66, 1104264), (72, 1012242), (77, 946512), (84, 867636), (88, 828198), (98, 743688), (99, 736176), (108, 674828), (112, 650727), (126, 578424), (132, 552132), (144, 506121), (147, 495792), (154, 473256), (168, 433818), (176, 414099), (189, 385616), (196, 371844), (198, 368088), (216, 337414), (231, 315504), (252, 289212), (264, 276066), (294, 247896), (297, 245392), (308, 236628), (313, 232848), (336, 216909), (378, 192808), (392, 185922), (396, 184044), (432, 168707), (441, 165264), (462, 157752), (504, 144606), (528, 138033), (539, 135216), (588, 123948), (594, 122696), (616, 118314), (626, 116424), (693, 105168), (756, 96404), (784, 92961), (792, 92022), (882, 82632), (924, 78876), (939, 77616), (1008, 72303), (1078, 67608), (1176, 61974), (1188, 61348), (1232, 59157), (1252, 58212), (1323, 55088), (1386, 52584), (1512, 48202), (1584, 46011), (1617, 45072), (1764, 41316), (1848, 39438), (1878, 38808), (2079, 35056), (2156, 33804), (2191, 33264), (2352, 30987), (2376, 30674), (2504, 29106), (2646, 27544), (2772, 26292), (2817, 25872), (3024, 24101), (3234, 22536), (3443, 21168), (3528, 20658), (3696, 19719), (3756, 19404), (4158, 17528), (4312, 16902), (4382, 16632), (4752, 15337), (4851, 15024), (5008, 14553), (5292, 13772), (5544, 13146), (5634, 12936), (6468, 11268), (6573, 11088), (6886, 10584), (7056, 10329), (7512, 9702), (8316, 8764), (8451, 8624)]