72697914

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6857}}^1$

素因数の和:6915

約数の個数: 48

約数和(自身を含む): 171175680

約数和(自身を除く): 98477766

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 3534, 5301, 6857, 10602, 13714, 20571, 41142, 61713, 123426, 130283, 212567, 260566, 390849, 425134, 637701, 781698, 1172547, 1275402, 1913103, 2345094, 3826206, 4038773, 8077546, 12116319, 24232638, 36348957, 72697914]

約数ペア:

[(1, 72697914), (2, 36348957), (3, 24232638), (6, 12116319), (9, 8077546), (18, 4038773), (19, 3826206), (31, 2345094), (38, 1913103), (57, 1275402), (62, 1172547), (93, 781698), (114, 637701), (171, 425134), (186, 390849), (279, 260566), (342, 212567), (558, 130283), (589, 123426), (1178, 61713), (1767, 41142), (3534, 20571), (5301, 13714), (6857, 10602)]