72172496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{11083}}^1$

素因数の和:11139

約数の個数: 40

約数和(自身を含む): 156683424

約数和(自身を除く): 84510928

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 11083, 22166, 44332, 88664, 121913, 177328, 243826, 410071, 487652, 820142, 975304, 1640284, 1950608, 3280568, 4510781, 6561136, 9021562, 18043124, 36086248, 72172496]

約数ペア:

[(1, 72172496), (2, 36086248), (4, 18043124), (8, 9021562), (11, 6561136), (16, 4510781), (22, 3280568), (37, 1950608), (44, 1640284), (74, 975304), (88, 820142), (148, 487652), (176, 410071), (296, 243826), (407, 177328), (592, 121913), (814, 88664), (1628, 44332), (3256, 22166), (6512, 11083)]