72481752

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{143813}}^1$

素因数の和:143832

約数の個数: 48

約数和(自身を含む): 224349840

約数和(自身を除く): 151868088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 143813, 287626, 431439, 575252, 862878, 1006691, 1150504, 1294317, 1725756, 2013382, 2588634, 3020073, 3451512, 4026764, 5177268, 6040146, 8053528, 9060219, 10354536, 12080292, 18120438, 24160584, 36240876, 72481752]

約数ペア:

[(1, 72481752), (2, 36240876), (3, 24160584), (4, 18120438), (6, 12080292), (7, 10354536), (8, 9060219), (9, 8053528), (12, 6040146), (14, 5177268), (18, 4026764), (21, 3451512), (24, 3020073), (28, 2588634), (36, 2013382), (42, 1725756), (56, 1294317), (63, 1150504), (72, 1006691), (84, 862878), (126, 575252), (168, 431439), (252, 287626), (504, 143813)]