72649752

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 213134400

約数和(自身を除く): 140484648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 163, 168, 196, 294, 326, 379, 392, 489, 588, 652, 758, 978, 1137, 1141, 1176, 1304, 1516, 1956, 2274, 2282, 2653, 3032, 3423, 3912, 4548, 4564, 5306, 6846, 7959, 7987, 9096, 9128, 10612, 13692, 15918, 15974, 18571, 21224, 23961, 27384, 31836, 31948, 37142, 47922, 55713, 61777, 63672, 63896, 74284, 95844, 111426, 123554, 148568, 185331, 191688, 222852, 247108, 370662, 432439, 445704, 494216, 741324, 864878, 1297317, 1482648, 1729756, 2594634, 3027073, 3459512, 5189268, 6054146, 9081219, 10378536, 12108292, 18162438, 24216584, 36324876, 72649752]

約数ペア:

[(1, 72649752), (2, 36324876), (3, 24216584), (4, 18162438), (6, 12108292), (7, 10378536), (8, 9081219), (12, 6054146), (14, 5189268), (21, 3459512), (24, 3027073), (28, 2594634), (42, 1729756), (49, 1482648), (56, 1297317), (84, 864878), (98, 741324), (147, 494216), (163, 445704), (168, 432439), (196, 370662), (294, 247108), (326, 222852), (379, 191688), (392, 185331), (489, 148568), (588, 123554), (652, 111426), (758, 95844), (978, 74284), (1137, 63896), (1141, 63672), (1176, 61777), (1304, 55713), (1516, 47922), (1956, 37142), (2274, 31948), (2282, 31836), (2653, 27384), (3032, 23961), (3423, 21224), (3912, 18571), (4548, 15974), (4564, 15918), (5306, 13692), (6846, 10612), (7959, 9128), (7987, 9096)]