676355148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{86579}}^1$

素因数の和:86627

約数の個数: 72

約数和(自身を含む): 2016967680

約数和(自身を除く): 1340612532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 86579, 173158, 259737, 346316, 519474, 606053, 779211, 1038948, 1212106, 1558422, 1818159, 2424212, 2683949, 3116844, 3636318, 5367898, 5454477, 7272636, 8051847, 10735796, 10908954, 16103694, 18787643, 21817908, 24155541, 32207388, 37575286, 48311082, 56362929, 75150572, 96622164, 112725858, 169088787, 225451716, 338177574, 676355148]

約数ペア:

[(1, 676355148), (2, 338177574), (3, 225451716), (4, 169088787), (6, 112725858), (7, 96622164), (9, 75150572), (12, 56362929), (14, 48311082), (18, 37575286), (21, 32207388), (28, 24155541), (31, 21817908), (36, 18787643), (42, 16103694), (62, 10908954), (63, 10735796), (84, 8051847), (93, 7272636), (124, 5454477), (126, 5367898), (186, 3636318), (217, 3116844), (252, 2683949), (279, 2424212), (372, 1818159), (434, 1558422), (558, 1212106), (651, 1038948), (868, 779211), (1116, 606053), (1302, 519474), (1953, 346316), (2604, 259737), (3906, 173158), (7812, 86579)]