123365808

素因数分解:

$2^4\times 3^3\times {\mathrm{285569}}^1$

素因数の和:285586

約数の個数: 40

約数和(自身を含む): 354106800

約数和(自身を除く): 230740992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 285569, 571138, 856707, 1142276, 1713414, 2284552, 2570121, 3426828, 4569104, 5140242, 6853656, 7710363, 10280484, 13707312, 15420726, 20560968, 30841452, 41121936, 61682904, 123365808]

約数ペア:

[(1, 123365808), (2, 61682904), (3, 41121936), (4, 30841452), (6, 20560968), (8, 15420726), (9, 13707312), (12, 10280484), (16, 7710363), (18, 6853656), (24, 5140242), (27, 4569104), (36, 3426828), (48, 2570121), (54, 2284552), (72, 1713414), (108, 1142276), (144, 856707), (216, 571138), (432, 285569)]