72005156

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{2971}}^1$

素因数の和:3131

約数の個数: 24

約数和(自身を含む): 129317664

約数和(自身を除く): 57312508

約数列:

[1, 2, 4, 73, 83, 146, 166, 292, 332, 2971, 5942, 6059, 11884, 12118, 24236, 216883, 246593, 433766, 493186, 867532, 986372, 18001289, 36002578, 72005156]

約数ペア:

[(1, 72005156), (2, 36002578), (4, 18001289), (73, 986372), (83, 867532), (146, 493186), (166, 433766), (292, 246593), (332, 216883), (2971, 24236), (5942, 12118), (6059, 11884)]