77540316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 216384000

約数和(自身を除く): 138843684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 139, 174, 203, 229, 278, 348, 406, 417, 458, 556, 609, 687, 812, 834, 916, 973, 1218, 1374, 1603, 1668, 1946, 2436, 2748, 2919, 3206, 3892, 4031, 4809, 5838, 6412, 6641, 8062, 9618, 11676, 12093, 13282, 16124, 19236, 19923, 24186, 26564, 28217, 31831, 39846, 46487, 48372, 56434, 63662, 79692, 84651, 92974, 95493, 112868, 127324, 139461, 169302, 185948, 190986, 222817, 278922, 338604, 381972, 445634, 557844, 668451, 891268, 923099, 1336902, 1846198, 2673804, 2769297, 3692396, 5538594, 6461693, 11077188, 12923386, 19385079, 25846772, 38770158, 77540316]

約数ペア:

[(1, 77540316), (2, 38770158), (3, 25846772), (4, 19385079), (6, 12923386), (7, 11077188), (12, 6461693), (14, 5538594), (21, 3692396), (28, 2769297), (29, 2673804), (42, 1846198), (58, 1336902), (84, 923099), (87, 891268), (116, 668451), (139, 557844), (174, 445634), (203, 381972), (229, 338604), (278, 278922), (348, 222817), (406, 190986), (417, 185948), (458, 169302), (556, 139461), (609, 127324), (687, 112868), (812, 95493), (834, 92974), (916, 84651), (973, 79692), (1218, 63662), (1374, 56434), (1603, 48372), (1668, 46487), (1946, 39846), (2436, 31831), (2748, 28217), (2919, 26564), (3206, 24186), (3892, 19923), (4031, 19236), (4809, 16124), (5838, 13282), (6412, 12093), (6641, 11676), (8062, 9618)]