72573216

素因数分解:

$2^5\times 3^1\times {\mathrm{521}}^1\times {\mathrm{1451}}^1$

素因数の和:1985

約数の個数: 48

約数和(自身を含む): 191001888

約数和(自身を除く): 118428672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 521, 1042, 1451, 1563, 2084, 2902, 3126, 4168, 4353, 5804, 6252, 8336, 8706, 11608, 12504, 16672, 17412, 23216, 25008, 34824, 46432, 50016, 69648, 139296, 755971, 1511942, 2267913, 3023884, 4535826, 6047768, 9071652, 12095536, 18143304, 24191072, 36286608, 72573216]

約数ペア:

[(1, 72573216), (2, 36286608), (3, 24191072), (4, 18143304), (6, 12095536), (8, 9071652), (12, 6047768), (16, 4535826), (24, 3023884), (32, 2267913), (48, 1511942), (96, 755971), (521, 139296), (1042, 69648), (1451, 50016), (1563, 46432), (2084, 34824), (2902, 25008), (3126, 23216), (4168, 17412), (4353, 16672), (5804, 12504), (6252, 11608), (8336, 8706)]