68871708

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{6857}}^1$

素因数の和:6904

約数の個数: 60

約数和(自身を含む): 185879232

約数和(自身を除く): 117007524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 2511, 3348, 5022, 6857, 10044, 13714, 20571, 27428, 41142, 61713, 82284, 123426, 185139, 212567, 246852, 370278, 425134, 555417, 637701, 740556, 850268, 1110834, 1275402, 1913103, 2221668, 2550804, 3826206, 5739309, 7652412, 11478618, 17217927, 22957236, 34435854, 68871708]

約数ペア:

[(1, 68871708), (2, 34435854), (3, 22957236), (4, 17217927), (6, 11478618), (9, 7652412), (12, 5739309), (18, 3826206), (27, 2550804), (31, 2221668), (36, 1913103), (54, 1275402), (62, 1110834), (81, 850268), (93, 740556), (108, 637701), (124, 555417), (162, 425134), (186, 370278), (279, 246852), (324, 212567), (372, 185139), (558, 123426), (837, 82284), (1116, 61713), (1674, 41142), (2511, 27428), (3348, 20571), (5022, 13714), (6857, 10044)]