72751336

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{8719}}^1$

素因数の和:8881

約数の個数: 32

約数和(自身を含む): 156960000

約数和(自身を除く): 84208664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344, 8719, 17438, 34876, 61033, 69752, 122066, 244132, 488264, 1299131, 2598262, 5196524, 9093917, 10393048, 18187834, 36375668, 72751336]

約数ペア:

[(1, 72751336), (2, 36375668), (4, 18187834), (7, 10393048), (8, 9093917), (14, 5196524), (28, 2598262), (56, 1299131), (149, 488264), (298, 244132), (596, 122066), (1043, 69752), (1192, 61033), (2086, 34876), (4172, 17438), (8344, 8719)]