54321264

素因数分解:

$2^4\times 3^2\times {\mathrm{377231}}^1$

素因数の和:377245

約数の個数: 30

約数和(自身を含む): 152024496

約数和(自身を除く): 97703232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 377231, 754462, 1131693, 1508924, 2263386, 3017848, 3395079, 4526772, 6035696, 6790158, 9053544, 13580316, 18107088, 27160632, 54321264]

約数ペア:

[(1, 54321264), (2, 27160632), (3, 18107088), (4, 13580316), (6, 9053544), (8, 6790158), (9, 6035696), (12, 4526772), (16, 3395079), (18, 3017848), (24, 2263386), (36, 1508924), (48, 1131693), (72, 754462), (144, 377231)]