80798424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1453}}^1$

素因数の和:1800

約数の個数: 64

約数和(自身を含む): 231709440

約数和(自身を除く): 150911016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 331, 662, 993, 1324, 1453, 1986, 2317, 2648, 2906, 3972, 4359, 4634, 5812, 6951, 7944, 8718, 9268, 10171, 11624, 13902, 17436, 18536, 20342, 27804, 30513, 34872, 40684, 55608, 61026, 81368, 122052, 244104, 480943, 961886, 1442829, 1923772, 2885658, 3366601, 3847544, 5771316, 6733202, 10099803, 11542632, 13466404, 20199606, 26932808, 40399212, 80798424]

約数ペア:

[(1, 80798424), (2, 40399212), (3, 26932808), (4, 20199606), (6, 13466404), (7, 11542632), (8, 10099803), (12, 6733202), (14, 5771316), (21, 3847544), (24, 3366601), (28, 2885658), (42, 1923772), (56, 1442829), (84, 961886), (168, 480943), (331, 244104), (662, 122052), (993, 81368), (1324, 61026), (1453, 55608), (1986, 40684), (2317, 34872), (2648, 30513), (2906, 27804), (3972, 20342), (4359, 18536), (4634, 17436), (5812, 13902), (6951, 11624), (7944, 10171), (8718, 9268)]