90810144

素因数分解:

$2^5\times 3^2\times {\mathrm{315313}}^1$

素因数の和:315329

約数の個数: 36

約数和(自身を含む): 258242166

約数和(自身を除く): 167432022

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 315313, 630626, 945939, 1261252, 1891878, 2522504, 2837817, 3783756, 5045008, 5675634, 7567512, 10090016, 11351268, 15135024, 22702536, 30270048, 45405072, 90810144]

約数ペア:

[(1, 90810144), (2, 45405072), (3, 30270048), (4, 22702536), (6, 15135024), (8, 11351268), (9, 10090016), (12, 7567512), (16, 5675634), (18, 5045008), (24, 3783756), (32, 2837817), (36, 2522504), (48, 1891878), (72, 1261252), (96, 945939), (144, 630626), (288, 315313)]