77748124

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{8831}}^1$

素因数の和:8937

約数の個数: 24

約数和(自身を含む): 142442496

約数和(自身を除く): 64694372

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2201, 4402, 8804, 8831, 17662, 35324, 273761, 547522, 627001, 1095044, 1254002, 2508004, 19437031, 38874062, 77748124]

約数ペア:

[(1, 77748124), (2, 38874062), (4, 19437031), (31, 2508004), (62, 1254002), (71, 1095044), (124, 627001), (142, 547522), (284, 273761), (2201, 35324), (4402, 17662), (8804, 8831)]