72465552

素因数分解:

$2^4\times 3^2\times {\mathrm{503233}}^1$

素因数の和:503247

約数の個数: 30

約数和(自身を含む): 202803302

約数和(自身を除く): 130337750

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 503233, 1006466, 1509699, 2012932, 3019398, 4025864, 4529097, 6038796, 8051728, 9058194, 12077592, 18116388, 24155184, 36232776, 72465552]

約数ペア:

[(1, 72465552), (2, 36232776), (3, 24155184), (4, 18116388), (6, 12077592), (8, 9058194), (9, 8051728), (12, 6038796), (16, 4529097), (18, 4025864), (24, 3019398), (36, 2012932), (48, 1509699), (72, 1006466), (144, 503233)]