72465264

素因数分解:

$2^4\times 3^2\times {\mathrm{503231}}^1$

素因数の和:503245

約数の個数: 30

約数和(自身を含む): 202802496

約数和(自身を除く): 130337232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 503231, 1006462, 1509693, 2012924, 3019386, 4025848, 4529079, 6038772, 8051696, 9058158, 12077544, 18116316, 24155088, 36232632, 72465264]

約数ペア:

[(1, 72465264), (2, 36232632), (3, 24155088), (4, 18116316), (6, 12077544), (8, 9058158), (9, 8051696), (12, 6038772), (16, 4529079), (18, 4025848), (24, 3019386), (36, 2012924), (48, 1509693), (72, 1006462), (144, 503231)]