81924652

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 153538560

約数和(自身を除く): 71613908

約数列:

[1, 2, 4, 29, 58, 67, 83, 116, 127, 134, 166, 254, 268, 332, 508, 1943, 2407, 3683, 3886, 4814, 5561, 7366, 7772, 8509, 9628, 10541, 11122, 14732, 17018, 21082, 22244, 34036, 42164, 161269, 246761, 305689, 322538, 493522, 611378, 645076, 706247, 987044, 1222756, 1412494, 2824988, 20481163, 40962326, 81924652]

約数ペア:

[(1, 81924652), (2, 40962326), (4, 20481163), (29, 2824988), (58, 1412494), (67, 1222756), (83, 987044), (116, 706247), (127, 645076), (134, 611378), (166, 493522), (254, 322538), (268, 305689), (332, 246761), (508, 161269), (1943, 42164), (2407, 34036), (3683, 22244), (3886, 21082), (4814, 17018), (5561, 14732), (7366, 11122), (7772, 10541), (8509, 9628)]