75427542

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 167272560

約数和(自身を除く): 91845018

約数列:

[1, 2, 3, 6, 9, 18, 73, 137, 146, 219, 274, 411, 419, 438, 657, 822, 838, 1233, 1257, 1314, 2466, 2514, 3771, 7542, 10001, 20002, 30003, 30587, 57403, 60006, 61174, 90009, 91761, 114806, 172209, 180018, 183522, 275283, 344418, 516627, 550566, 1033254, 4190419, 8380838, 12571257, 25142514, 37713771, 75427542]

約数ペア:

[(1, 75427542), (2, 37713771), (3, 25142514), (6, 12571257), (9, 8380838), (18, 4190419), (73, 1033254), (137, 550566), (146, 516627), (219, 344418), (274, 275283), (411, 183522), (419, 180018), (438, 172209), (657, 114806), (822, 91761), (838, 90009), (1233, 61174), (1257, 60006), (1314, 57403), (2466, 30587), (2514, 30003), (3771, 20002), (7542, 10001)]