72406024

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{6451}}^1$

素因数の和:6541

約数の個数: 32

約数和(自身を含む): 144008640

約数和(自身を除く): 71602616

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 2806, 5612, 6451, 11224, 12902, 25804, 51608, 148373, 296746, 393511, 593492, 787022, 1186984, 1574044, 3148088, 9050753, 18101506, 36203012, 72406024]

約数ペア:

[(1, 72406024), (2, 36203012), (4, 18101506), (8, 9050753), (23, 3148088), (46, 1574044), (61, 1186984), (92, 787022), (122, 593492), (184, 393511), (244, 296746), (488, 148373), (1403, 51608), (2806, 25804), (5612, 12902), (6451, 11224)]