72782866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1163}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 123197760

約数和(自身を除く): 50414894

約数列:

[1, 2, 13, 26, 29, 58, 83, 166, 377, 754, 1079, 1163, 2158, 2326, 2407, 4814, 15119, 30238, 31291, 33727, 62582, 67454, 96529, 193058, 438451, 876902, 1254877, 2509754, 2799341, 5598682, 36391433, 72782866]

約数ペア:

[(1, 72782866), (2, 36391433), (13, 5598682), (26, 2799341), (29, 2509754), (58, 1254877), (83, 876902), (166, 438451), (377, 193058), (754, 96529), (1079, 67454), (1163, 62582), (2158, 33727), (2326, 31291), (2407, 30238), (4814, 15119)]