90061552

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 207780352

約数和(自身を除く): 117718800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 103, 112, 148, 206, 211, 259, 296, 412, 422, 518, 592, 721, 824, 844, 1036, 1442, 1477, 1648, 1688, 2072, 2884, 2954, 3376, 3811, 4144, 5768, 5908, 7622, 7807, 11536, 11816, 15244, 15614, 21733, 23632, 26677, 30488, 31228, 43466, 53354, 54649, 60976, 62456, 86932, 106708, 109298, 124912, 152131, 173864, 213416, 218596, 304262, 347728, 426832, 437192, 608524, 804121, 874384, 1217048, 1608242, 2434096, 3216484, 5628847, 6432968, 11257694, 12865936, 22515388, 45030776, 90061552]

約数ペア:

[(1, 90061552), (2, 45030776), (4, 22515388), (7, 12865936), (8, 11257694), (14, 6432968), (16, 5628847), (28, 3216484), (37, 2434096), (56, 1608242), (74, 1217048), (103, 874384), (112, 804121), (148, 608524), (206, 437192), (211, 426832), (259, 347728), (296, 304262), (412, 218596), (422, 213416), (518, 173864), (592, 152131), (721, 124912), (824, 109298), (844, 106708), (1036, 86932), (1442, 62456), (1477, 60976), (1648, 54649), (1688, 53354), (2072, 43466), (2884, 31228), (2954, 30488), (3376, 26677), (3811, 23632), (4144, 21733), (5768, 15614), (5908, 15244), (7622, 11816), (7807, 11536)]