72419208

素因数分解:

$2^3\times 3^1\times {\mathrm{1511}}^1\times {\mathrm{1997}}^1$

素因数の和:3517

約数の個数: 32

約数和(自身を含む): 181258560

約数和(自身を除く): 108839352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1511, 1997, 3022, 3994, 4533, 5991, 6044, 7988, 9066, 11982, 12088, 15976, 18132, 23964, 36264, 47928, 3017467, 6034934, 9052401, 12069868, 18104802, 24139736, 36209604, 72419208]

約数ペア:

[(1, 72419208), (2, 36209604), (3, 24139736), (4, 18104802), (6, 12069868), (8, 9052401), (12, 6034934), (24, 3017467), (1511, 47928), (1997, 36264), (3022, 23964), (3994, 18132), (4533, 15976), (5991, 12088), (6044, 11982), (7988, 9066)]