90232488

素因数分解:

$2^3\times 3^3\times {\mathrm{419}}^1\times {\mathrm{997}}^1$

素因数の和:1431

約数の個数: 64

約数和(自身を含む): 251496000

約数和(自身を除く): 161263512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 419, 838, 997, 1257, 1676, 1994, 2514, 2991, 3352, 3771, 3988, 5028, 5982, 7542, 7976, 8973, 10056, 11313, 11964, 15084, 17946, 22626, 23928, 26919, 30168, 35892, 45252, 53838, 71784, 90504, 107676, 215352, 417743, 835486, 1253229, 1670972, 2506458, 3341944, 3759687, 5012916, 7519374, 10025832, 11279061, 15038748, 22558122, 30077496, 45116244, 90232488]

約数ペア:

[(1, 90232488), (2, 45116244), (3, 30077496), (4, 22558122), (6, 15038748), (8, 11279061), (9, 10025832), (12, 7519374), (18, 5012916), (24, 3759687), (27, 3341944), (36, 2506458), (54, 1670972), (72, 1253229), (108, 835486), (216, 417743), (419, 215352), (838, 107676), (997, 90504), (1257, 71784), (1676, 53838), (1994, 45252), (2514, 35892), (2991, 30168), (3352, 26919), (3771, 23928), (3988, 22626), (5028, 17946), (5982, 15084), (7542, 11964), (7976, 11313), (8973, 10056)]