72914764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 141546496

約数和(自身を除く): 68631732

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 127, 181, 244, 254, 362, 508, 724, 793, 1586, 1651, 2353, 3172, 3302, 4706, 6604, 7747, 9412, 11041, 15494, 22082, 22987, 30988, 44164, 45974, 91948, 100711, 143533, 201422, 287066, 298831, 402844, 574132, 597662, 1195324, 1402207, 2804414, 5608828, 18228691, 36457382, 72914764]

約数ペア:

[(1, 72914764), (2, 36457382), (4, 18228691), (13, 5608828), (26, 2804414), (52, 1402207), (61, 1195324), (122, 597662), (127, 574132), (181, 402844), (244, 298831), (254, 287066), (362, 201422), (508, 143533), (724, 100711), (793, 91948), (1586, 45974), (1651, 44164), (2353, 30988), (3172, 22987), (3302, 22082), (4706, 15494), (6604, 11041), (7747, 9412)]