81191376

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{26849}}^1$

素因数の和:26873

約数の個数: 80

約数和(自身を含む): 266352000

約数和(自身を除く): 185160624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 26849, 53698, 80547, 107396, 161094, 187943, 214792, 241641, 322188, 375886, 429584, 483282, 563829, 644376, 724923, 751772, 966564, 1127658, 1288752, 1449846, 1503544, 1691487, 1933128, 2255316, 2899692, 3007088, 3382974, 3866256, 4510632, 5074461, 5799384, 6765948, 9021264, 10148922, 11598768, 13531896, 20297844, 27063792, 40595688, 81191376]

約数ペア:

[(1, 81191376), (2, 40595688), (3, 27063792), (4, 20297844), (6, 13531896), (7, 11598768), (8, 10148922), (9, 9021264), (12, 6765948), (14, 5799384), (16, 5074461), (18, 4510632), (21, 3866256), (24, 3382974), (27, 3007088), (28, 2899692), (36, 2255316), (42, 1933128), (48, 1691487), (54, 1503544), (56, 1449846), (63, 1288752), (72, 1127658), (84, 966564), (108, 751772), (112, 724923), (126, 644376), (144, 563829), (168, 483282), (189, 429584), (216, 375886), (252, 322188), (336, 241641), (378, 214792), (432, 187943), (504, 161094), (756, 107396), (1008, 80547), (1512, 53698), (3024, 26849)]