80244066

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{1429}}^1$

素因数の和:1639

約数の個数: 48

約数和(自身を含む): 187799040

約数和(自身を除く): 107554974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 191, 294, 382, 573, 1146, 1337, 1429, 2674, 2858, 4011, 4287, 8022, 8574, 9359, 10003, 18718, 20006, 28077, 30009, 56154, 60018, 70021, 140042, 210063, 272939, 420126, 545878, 818817, 1637634, 1910573, 3821146, 5731719, 11463438, 13374011, 26748022, 40122033, 80244066]

約数ペア:

[(1, 80244066), (2, 40122033), (3, 26748022), (6, 13374011), (7, 11463438), (14, 5731719), (21, 3821146), (42, 1910573), (49, 1637634), (98, 818817), (147, 545878), (191, 420126), (294, 272939), (382, 210063), (573, 140042), (1146, 70021), (1337, 60018), (1429, 56154), (2674, 30009), (2858, 28077), (4011, 20006), (4287, 18718), (8022, 10003), (8574, 9359)]