72904002

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2861}}^1$

素因数の和:3034

約数の個数: 32

約数和(自身を含む): 151663104

約数和(自身を除く): 78759102

約数列:

[1, 2, 3, 6, 31, 62, 93, 137, 186, 274, 411, 822, 2861, 4247, 5722, 8494, 8583, 12741, 17166, 25482, 88691, 177382, 266073, 391957, 532146, 783914, 1175871, 2351742, 12150667, 24301334, 36452001, 72904002]

約数ペア:

[(1, 72904002), (2, 36452001), (3, 24301334), (6, 12150667), (31, 2351742), (62, 1175871), (93, 783914), (137, 532146), (186, 391957), (274, 266073), (411, 177382), (822, 88691), (2861, 25482), (4247, 17166), (5722, 12741), (8494, 8583)]