72415584

素因数分解:

$2^5\times 3^2\times {\mathrm{251443}}^1$

素因数の和:251459

約数の個数: 36

約数和(自身を含む): 205932636

約数和(自身を除く): 133517052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 251443, 502886, 754329, 1005772, 1508658, 2011544, 2262987, 3017316, 4023088, 4525974, 6034632, 8046176, 9051948, 12069264, 18103896, 24138528, 36207792, 72415584]

約数ペア:

[(1, 72415584), (2, 36207792), (3, 24138528), (4, 18103896), (6, 12069264), (8, 9051948), (9, 8046176), (12, 6034632), (16, 4525974), (18, 4023088), (24, 3017316), (32, 2262987), (36, 2011544), (48, 1508658), (72, 1005772), (96, 754329), (144, 502886), (288, 251443)]