72979304

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9059}}^1$

素因数の和:9137

約数の個数: 32

約数和(自身を含む): 146772000

約数和(自身を除く): 73792696

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 9059, 18118, 36236, 72472, 172121, 344242, 480127, 688484, 960254, 1376968, 1920508, 3841016, 9122413, 18244826, 36489652, 72979304]

約数ペア:

[(1, 72979304), (2, 36489652), (4, 18244826), (8, 9122413), (19, 3841016), (38, 1920508), (53, 1376968), (76, 960254), (106, 688484), (152, 480127), (212, 344242), (424, 172121), (1007, 72472), (2014, 36236), (4028, 18118), (8056, 9059)]