68535978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{52639}}^1$

素因数の和:52682

約数の個数: 32

約数和(自身を含む): 161710080

約数和(自身を除く): 93174102

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 52639, 105278, 157917, 315834, 368473, 736946, 1105419, 1631809, 2210838, 3263618, 4895427, 9790854, 11422663, 22845326, 34267989, 68535978]

約数ペア:

[(1, 68535978), (2, 34267989), (3, 22845326), (6, 11422663), (7, 9790854), (14, 4895427), (21, 3263618), (31, 2210838), (42, 1631809), (62, 1105419), (93, 736946), (186, 368473), (217, 315834), (434, 157917), (651, 105278), (1302, 52639)]