72468501

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 121741056

約数和(自身を除く): 49272555

約数列:

[1, 3, 7, 17, 21, 47, 49, 51, 119, 141, 147, 329, 357, 617, 799, 833, 987, 1851, 2303, 2397, 2499, 4319, 5593, 6909, 10489, 12957, 16779, 28999, 30233, 31467, 39151, 73423, 86997, 90699, 117453, 202993, 220269, 492983, 513961, 608979, 1420951, 1478949, 1541883, 3450881, 4262853, 10352643, 24156167, 72468501]

約数ペア:

[(1, 72468501), (3, 24156167), (7, 10352643), (17, 4262853), (21, 3450881), (47, 1541883), (49, 1478949), (51, 1420951), (119, 608979), (141, 513961), (147, 492983), (329, 220269), (357, 202993), (617, 117453), (799, 90699), (833, 86997), (987, 73423), (1851, 39151), (2303, 31467), (2397, 30233), (2499, 28999), (4319, 16779), (5593, 12957), (6909, 10489)]