72250696

素因数分解:

$2^3\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1237}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 158773500

約数和(自身を除く): 86522804

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 149, 196, 298, 392, 596, 1043, 1192, 1237, 2086, 2474, 4172, 4948, 7301, 8344, 8659, 9896, 14602, 17318, 29204, 34636, 58408, 60613, 69272, 121226, 184313, 242452, 368626, 484904, 737252, 1290191, 1474504, 2580382, 5160764, 9031337, 10321528, 18062674, 36125348, 72250696]

約数ペア:

[(1, 72250696), (2, 36125348), (4, 18062674), (7, 10321528), (8, 9031337), (14, 5160764), (28, 2580382), (49, 1474504), (56, 1290191), (98, 737252), (149, 484904), (196, 368626), (298, 242452), (392, 184313), (596, 121226), (1043, 69272), (1192, 60613), (1237, 58408), (2086, 34636), (2474, 29204), (4172, 17318), (4948, 14602), (7301, 9896), (8344, 8659)]