42779688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1709}}^1$

素因数の和:1874

約数の個数: 64

約数和(自身を含む): 123120000

約数和(自身を除く): 80340312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 149, 168, 298, 447, 596, 894, 1043, 1192, 1709, 1788, 2086, 3129, 3418, 3576, 4172, 5127, 6258, 6836, 8344, 10254, 11963, 12516, 13672, 20508, 23926, 25032, 35889, 41016, 47852, 71778, 95704, 143556, 254641, 287112, 509282, 763923, 1018564, 1527846, 1782487, 2037128, 3055692, 3564974, 5347461, 6111384, 7129948, 10694922, 14259896, 21389844, 42779688]

約数ペア:

[(1, 42779688), (2, 21389844), (3, 14259896), (4, 10694922), (6, 7129948), (7, 6111384), (8, 5347461), (12, 3564974), (14, 3055692), (21, 2037128), (24, 1782487), (28, 1527846), (42, 1018564), (56, 763923), (84, 509282), (149, 287112), (168, 254641), (298, 143556), (447, 95704), (596, 71778), (894, 47852), (1043, 41016), (1192, 35889), (1709, 25032), (1788, 23926), (2086, 20508), (3129, 13672), (3418, 12516), (3576, 11963), (4172, 10254), (5127, 8344), (6258, 6836)]