68231352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 203212800

約数和(自身を除く): 134981448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 79, 84, 97, 106, 158, 159, 168, 194, 212, 237, 291, 316, 318, 371, 388, 424, 474, 553, 582, 632, 636, 679, 742, 776, 948, 1106, 1113, 1164, 1272, 1358, 1484, 1659, 1896, 2037, 2212, 2226, 2328, 2716, 2968, 3318, 4074, 4187, 4424, 4452, 5141, 5432, 6636, 7663, 8148, 8374, 8904, 10282, 12561, 13272, 15326, 15423, 16296, 16748, 20564, 22989, 25122, 29309, 30652, 30846, 33496, 35987, 41128, 45978, 50244, 53641, 58618, 61304, 61692, 71974, 87927, 91956, 100488, 107282, 107961, 117236, 123384, 143948, 160923, 175854, 183912, 214564, 215922, 234472, 287896, 321846, 351708, 406139, 429128, 431844, 643692, 703416, 812278, 863688, 1218417, 1287384, 1624556, 2436834, 2842973, 3249112, 4873668, 5685946, 8528919, 9747336, 11371892, 17057838, 22743784, 34115676, 68231352]

約数ペア:

[(1, 68231352), (2, 34115676), (3, 22743784), (4, 17057838), (6, 11371892), (7, 9747336), (8, 8528919), (12, 5685946), (14, 4873668), (21, 3249112), (24, 2842973), (28, 2436834), (42, 1624556), (53, 1287384), (56, 1218417), (79, 863688), (84, 812278), (97, 703416), (106, 643692), (158, 431844), (159, 429128), (168, 406139), (194, 351708), (212, 321846), (237, 287896), (291, 234472), (316, 215922), (318, 214564), (371, 183912), (388, 175854), (424, 160923), (474, 143948), (553, 123384), (582, 117236), (632, 107961), (636, 107282), (679, 100488), (742, 91956), (776, 87927), (948, 71974), (1106, 61692), (1113, 61304), (1164, 58618), (1272, 53641), (1358, 50244), (1484, 45978), (1659, 41128), (1896, 35987), (2037, 33496), (2212, 30846), (2226, 30652), (2328, 29309), (2716, 25122), (2968, 22989), (3318, 20564), (4074, 16748), (4187, 16296), (4424, 15423), (4452, 15326), (5141, 13272), (5432, 12561), (6636, 10282), (7663, 8904), (8148, 8374)]