123285672

素因数分解:

$2^3\times 3^3\times {\mathrm{131}}^1\times {\mathrm{4357}}^1$

素因数の和:4503

約数の個数: 64

約数和(自身を含む): 345153600

約数和(自身を除く): 221867928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 131, 216, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 3537, 4357, 4716, 7074, 8714, 9432, 13071, 14148, 17428, 26142, 28296, 34856, 39213, 52284, 78426, 104568, 117639, 156852, 235278, 313704, 470556, 570767, 941112, 1141534, 1712301, 2283068, 3424602, 4566136, 5136903, 6849204, 10273806, 13698408, 15410709, 20547612, 30821418, 41095224, 61642836, 123285672]

約数ペア:

[(1, 123285672), (2, 61642836), (3, 41095224), (4, 30821418), (6, 20547612), (8, 15410709), (9, 13698408), (12, 10273806), (18, 6849204), (24, 5136903), (27, 4566136), (36, 3424602), (54, 2283068), (72, 1712301), (108, 1141534), (131, 941112), (216, 570767), (262, 470556), (393, 313704), (524, 235278), (786, 156852), (1048, 117639), (1179, 104568), (1572, 78426), (2358, 52284), (3144, 39213), (3537, 34856), (4357, 28296), (4716, 26142), (7074, 17428), (8714, 14148), (9432, 13071)]