252072

素因数分解:

$2^3\times 3^4\times {\mathrm{389}}^1$

素因数の和:407

約数の個数: 40

約数和(自身を含む): 707850

約数和(自身を除く): 455778

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 389, 648, 778, 1167, 1556, 2334, 3112, 3501, 4668, 7002, 9336, 10503, 14004, 21006, 28008, 31509, 42012, 63018, 84024, 126036, 252072]

約数ペア:

[(1, 252072), (2, 126036), (3, 84024), (4, 63018), (6, 42012), (8, 31509), (9, 28008), (12, 21006), (18, 14004), (24, 10503), (27, 9336), (36, 7002), (54, 4668), (72, 3501), (81, 3112), (108, 2334), (162, 1556), (216, 1167), (324, 778), (389, 648)]