123236904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23663}}^1$

素因数の和:23710

約数の個数: 64

約数和(自身を含む): 363479040

約数和(自身を除く): 240242136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 23663, 47326, 70989, 94652, 141978, 165641, 189304, 283956, 331282, 496923, 567912, 662564, 733553, 993846, 1325128, 1467106, 1987692, 2200659, 2934212, 3975384, 4401318, 5134871, 5868424, 8802636, 10269742, 15404613, 17605272, 20539484, 30809226, 41078968, 61618452, 123236904]

約数ペア:

[(1, 123236904), (2, 61618452), (3, 41078968), (4, 30809226), (6, 20539484), (7, 17605272), (8, 15404613), (12, 10269742), (14, 8802636), (21, 5868424), (24, 5134871), (28, 4401318), (31, 3975384), (42, 2934212), (56, 2200659), (62, 1987692), (84, 1467106), (93, 1325128), (124, 993846), (168, 733553), (186, 662564), (217, 567912), (248, 496923), (372, 331282), (434, 283956), (651, 189304), (744, 165641), (868, 141978), (1302, 94652), (1736, 70989), (2604, 47326), (5208, 23663)]