123458616

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{55313}}^1$

素因数の和:55356

約数の個数: 48

約数和(自身を含む): 345159360

約数和(自身を除く): 221700744

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, 55313, 110626, 165939, 221252, 331878, 442504, 497817, 663756, 995634, 1327512, 1714703, 1991268, 3429406, 3982536, 5144109, 6858812, 10288218, 13717624, 15432327, 20576436, 30864654, 41152872, 61729308, 123458616]

約数ペア:

[(1, 123458616), (2, 61729308), (3, 41152872), (4, 30864654), (6, 20576436), (8, 15432327), (9, 13717624), (12, 10288218), (18, 6858812), (24, 5144109), (31, 3982536), (36, 3429406), (62, 1991268), (72, 1714703), (93, 1327512), (124, 995634), (186, 663756), (248, 497817), (279, 442504), (372, 331878), (558, 221252), (744, 165939), (1116, 110626), (2232, 55313)]