89272188

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{479}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 234823680

約数和(自身を除く): 145551492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 167, 186, 279, 334, 372, 479, 501, 558, 668, 958, 1002, 1116, 1437, 1503, 1916, 2004, 2874, 3006, 4311, 5177, 5748, 6012, 8622, 10354, 14849, 15531, 17244, 20708, 29698, 31062, 44547, 46593, 59396, 62124, 79993, 89094, 93186, 133641, 159986, 178188, 186372, 239979, 267282, 319972, 479958, 534564, 719937, 959916, 1439874, 2479783, 2879748, 4959566, 7439349, 9919132, 14878698, 22318047, 29757396, 44636094, 89272188]

約数ペア:

[(1, 89272188), (2, 44636094), (3, 29757396), (4, 22318047), (6, 14878698), (9, 9919132), (12, 7439349), (18, 4959566), (31, 2879748), (36, 2479783), (62, 1439874), (93, 959916), (124, 719937), (167, 534564), (186, 479958), (279, 319972), (334, 267282), (372, 239979), (479, 186372), (501, 178188), (558, 159986), (668, 133641), (958, 93186), (1002, 89094), (1116, 79993), (1437, 62124), (1503, 59396), (1916, 46593), (2004, 44547), (2874, 31062), (3006, 29698), (4311, 20708), (5177, 17244), (5748, 15531), (6012, 14849), (8622, 10354)]