7890752772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1010081}}^1$

素因数の和:1010129

約数の個数: 72

約数和(自身を含む): 23530870272

約数和(自身を除く): 15640117500

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, 1010081, 2020162, 3030243, 4040324, 6060486, 7070567, 9090729, 12120972, 14141134, 18181458, 21211701, 28282268, 31312511, 36362916, 42423402, 62625022, 63635103, 84846804, 93937533, 125250044, 127270206, 187875066, 219187577, 254540412, 281812599, 375750132, 438375154, 563625198, 657562731, 876750308, 1127250396, 1315125462, 1972688193, 2630250924, 3945376386, 7890752772]

約数ペア:

[(1, 7890752772), (2, 3945376386), (3, 2630250924), (4, 1972688193), (6, 1315125462), (7, 1127250396), (9, 876750308), (12, 657562731), (14, 563625198), (18, 438375154), (21, 375750132), (28, 281812599), (31, 254540412), (36, 219187577), (42, 187875066), (62, 127270206), (63, 125250044), (84, 93937533), (93, 84846804), (124, 63635103), (126, 62625022), (186, 42423402), (217, 36362916), (252, 31312511), (279, 28282268), (372, 21211701), (434, 18181458), (558, 14141134), (651, 12120972), (868, 9090729), (1116, 7070567), (1302, 6060486), (1953, 4040324), (2604, 3030243), (3906, 2020162), (7812, 1010081)]