127486872

素因数分解:

$2^3\times 3^4\times {\mathrm{196739}}^1$

素因数の和:196757

約数の個数: 40

約数和(自身を含む): 357083100

約数和(自身を除く): 229596228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 196739, 393478, 590217, 786956, 1180434, 1573912, 1770651, 2360868, 3541302, 4721736, 5311953, 7082604, 10623906, 14165208, 15935859, 21247812, 31871718, 42495624, 63743436, 127486872]

約数ペア:

[(1, 127486872), (2, 63743436), (3, 42495624), (4, 31871718), (6, 21247812), (8, 15935859), (9, 14165208), (12, 10623906), (18, 7082604), (24, 5311953), (27, 4721736), (36, 3541302), (54, 2360868), (72, 1770651), (81, 1573912), (108, 1180434), (162, 786956), (216, 590217), (324, 393478), (648, 196739)]