72125144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7621}}^1$

素因数の和:7660

約数の個数: 48

約数和(自身を含む): 167379120

約数和(自身を除く): 95253976

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4732, 7621, 9464, 15242, 30484, 53347, 60968, 99073, 106694, 198146, 213388, 396292, 426776, 693511, 792584, 1287949, 1387022, 2575898, 2774044, 5151796, 5548088, 9015643, 10303592, 18031286, 36062572, 72125144]

約数ペア:

[(1, 72125144), (2, 36062572), (4, 18031286), (7, 10303592), (8, 9015643), (13, 5548088), (14, 5151796), (26, 2774044), (28, 2575898), (52, 1387022), (56, 1287949), (91, 792584), (104, 693511), (169, 426776), (182, 396292), (338, 213388), (364, 198146), (676, 106694), (728, 99073), (1183, 60968), (1352, 53347), (2366, 30484), (4732, 15242), (7621, 9464)]