31177272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1229}}^1$

素因数の和:1396

約数の個数: 64

約数和(自身を含む): 89740800

約数和(自身を除く): 58563528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 151, 168, 302, 453, 604, 906, 1057, 1208, 1229, 1812, 2114, 2458, 3171, 3624, 3687, 4228, 4916, 6342, 7374, 8456, 8603, 9832, 12684, 14748, 17206, 25368, 25809, 29496, 34412, 51618, 68824, 103236, 185579, 206472, 371158, 556737, 742316, 1113474, 1299053, 1484632, 2226948, 2598106, 3897159, 4453896, 5196212, 7794318, 10392424, 15588636, 31177272]

約数ペア:

[(1, 31177272), (2, 15588636), (3, 10392424), (4, 7794318), (6, 5196212), (7, 4453896), (8, 3897159), (12, 2598106), (14, 2226948), (21, 1484632), (24, 1299053), (28, 1113474), (42, 742316), (56, 556737), (84, 371158), (151, 206472), (168, 185579), (302, 103236), (453, 68824), (604, 51618), (906, 34412), (1057, 29496), (1208, 25809), (1229, 25368), (1812, 17206), (2114, 14748), (2458, 12684), (3171, 9832), (3624, 8603), (3687, 8456), (4228, 7374), (4916, 6342)]