71804287044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9191537}}^1$

素因数の和:9191585

約数の個数: 72

約数和(自身を含む): 214126069248

約数和(自身を除く): 142321782204

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, 9191537, 18383074, 27574611, 36766148, 55149222, 64340759, 82723833, 110298444, 128681518, 165447666, 193022277, 257363036, 284937647, 330895332, 386044554, 569875294, 579066831, 772089108, 854812941, 1139750588, 1158133662, 1709625882, 1994563529, 2316267324, 2564438823, 3419251764, 3989127058, 5128877646, 5983690587, 7978254116, 10257755292, 11967381174, 17951071761, 23934762348, 35902143522, 71804287044]

約数ペア:

[(1, 71804287044), (2, 35902143522), (3, 23934762348), (4, 17951071761), (6, 11967381174), (7, 10257755292), (9, 7978254116), (12, 5983690587), (14, 5128877646), (18, 3989127058), (21, 3419251764), (28, 2564438823), (31, 2316267324), (36, 1994563529), (42, 1709625882), (62, 1158133662), (63, 1139750588), (84, 854812941), (93, 772089108), (124, 579066831), (126, 569875294), (186, 386044554), (217, 330895332), (252, 284937647), (279, 257363036), (372, 193022277), (434, 165447666), (558, 128681518), (651, 110298444), (868, 82723833), (1116, 64340759), (1302, 55149222), (1953, 36766148), (2604, 27574611), (3906, 18383074), (7812, 9191537)]