72928842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{10037}}^1$

素因数の和:10222

約数の個数: 32

約数和(自身を含む): 167674752

約数和(自身を除く): 94745910

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 7266, 10037, 20074, 30111, 60222, 70259, 140518, 210777, 421554, 1736401, 3472802, 5209203, 10418406, 12154807, 24309614, 36464421, 72928842]

約数ペア:

[(1, 72928842), (2, 36464421), (3, 24309614), (6, 12154807), (7, 10418406), (14, 5209203), (21, 3472802), (42, 1736401), (173, 421554), (346, 210777), (519, 140518), (1038, 70259), (1211, 60222), (2422, 30111), (3633, 20074), (7266, 10037)]