72521232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2137}}^1$

素因数の和:2256

約数の個数: 80

約数和(自身を含む): 216331392

約数和(自身を除く): 143810160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 101, 112, 168, 202, 303, 336, 404, 606, 707, 808, 1212, 1414, 1616, 2121, 2137, 2424, 2828, 4242, 4274, 4848, 5656, 6411, 8484, 8548, 11312, 12822, 14959, 16968, 17096, 25644, 29918, 33936, 34192, 44877, 51288, 59836, 89754, 102576, 119672, 179508, 215837, 239344, 359016, 431674, 647511, 718032, 863348, 1295022, 1510859, 1726696, 2590044, 3021718, 3453392, 4532577, 5180088, 6043436, 9065154, 10360176, 12086872, 18130308, 24173744, 36260616, 72521232]

約数ペア:

[(1, 72521232), (2, 36260616), (3, 24173744), (4, 18130308), (6, 12086872), (7, 10360176), (8, 9065154), (12, 6043436), (14, 5180088), (16, 4532577), (21, 3453392), (24, 3021718), (28, 2590044), (42, 1726696), (48, 1510859), (56, 1295022), (84, 863348), (101, 718032), (112, 647511), (168, 431674), (202, 359016), (303, 239344), (336, 215837), (404, 179508), (606, 119672), (707, 102576), (808, 89754), (1212, 59836), (1414, 51288), (1616, 44877), (2121, 34192), (2137, 33936), (2424, 29918), (2828, 25644), (4242, 17096), (4274, 16968), (4848, 14959), (5656, 12822), (6411, 11312), (8484, 8548)]