123739848

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{55439}}^1$

素因数の和:55482

約数の個数: 48

約数和(自身を含む): 345945600

約数和(自身を除く): 222205752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 55439, 110878, 166317, 221756, 332634, 443512, 498951, 665268, 997902, 1330536, 1718609, 1995804, 3437218, 3991608, 5155827, 6874436, 10311654, 13748872, 15467481, 20623308, 30934962, 41246616, 61869924, 123739848]

約数ペア:

[(1, 123739848), (2, 61869924), (3, 41246616), (4, 30934962), (6, 20623308), (8, 15467481), (9, 13748872), (12, 10311654), (18, 6874436), (24, 5155827), (31, 3991608), (36, 3437218), (62, 1995804), (72, 1718609), (93, 1330536), (124, 997902), (186, 665268), (248, 498951), (279, 443512), (372, 332634), (558, 221756), (744, 166317), (1116, 110878), (2232, 55439)]