72884744

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{135979}}^1$

素因数の和:136052

約数の個数: 16

約数和(自身を含む): 138699600

約数和(自身を除く): 65814856

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 135979, 271958, 543916, 1087832, 9110593, 18221186, 36442372, 72884744]

約数ペア:

[(1, 72884744), (2, 36442372), (4, 18221186), (8, 9110593), (67, 1087832), (134, 543916), (268, 271958), (536, 135979)]