91940436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{919}}^1$

素因数の和:1333

約数の個数: 72

約数和(自身を含む): 266564480

約数和(自身を除く): 174624044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 397, 794, 919, 1191, 1588, 1838, 2382, 2757, 2779, 3573, 3676, 4764, 5514, 5558, 6433, 7146, 8271, 8337, 11028, 11116, 12866, 14292, 16542, 16674, 19299, 25011, 25732, 33084, 33348, 38598, 50022, 57897, 77196, 100044, 115794, 231588, 364843, 729686, 1094529, 1459372, 2189058, 2553901, 3283587, 4378116, 5107802, 6567174, 7661703, 10215604, 13134348, 15323406, 22985109, 30646812, 45970218, 91940436]

約数ペア:

[(1, 91940436), (2, 45970218), (3, 30646812), (4, 22985109), (6, 15323406), (7, 13134348), (9, 10215604), (12, 7661703), (14, 6567174), (18, 5107802), (21, 4378116), (28, 3283587), (36, 2553901), (42, 2189058), (63, 1459372), (84, 1094529), (126, 729686), (252, 364843), (397, 231588), (794, 115794), (919, 100044), (1191, 77196), (1588, 57897), (1838, 50022), (2382, 38598), (2757, 33348), (2779, 33084), (3573, 25732), (3676, 25011), (4764, 19299), (5514, 16674), (5558, 16542), (6433, 14292), (7146, 12866), (8271, 11116), (8337, 11028)]