180072488

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{9973}}^1$

素因数の和:10077

約数の個数: 32

約数和(自身を含む): 352481160

約数和(自身を除く): 172408672

約数列:

[1, 2, 4, 8, 37, 61, 74, 122, 148, 244, 296, 488, 2257, 4514, 9028, 9973, 18056, 19946, 39892, 79784, 369001, 608353, 738002, 1216706, 1476004, 2433412, 2952008, 4866824, 22509061, 45018122, 90036244, 180072488]

約数ペア:

[(1, 180072488), (2, 90036244), (4, 45018122), (8, 22509061), (37, 4866824), (61, 2952008), (74, 2433412), (122, 1476004), (148, 1216706), (244, 738002), (296, 608353), (488, 369001), (2257, 79784), (4514, 39892), (9028, 19946), (9973, 18056)]