72217584

素因数分解:

$2^4\times 3^2\times {\mathrm{501511}}^1$

素因数の和:501525

約数の個数: 30

約数和(自身を含む): 202109336

約数和(自身を除く): 129891752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 501511, 1003022, 1504533, 2006044, 3009066, 4012088, 4513599, 6018132, 8024176, 9027198, 12036264, 18054396, 24072528, 36108792, 72217584]

約数ペア:

[(1, 72217584), (2, 36108792), (3, 24072528), (4, 18054396), (6, 12036264), (8, 9027198), (9, 8024176), (12, 6018132), (16, 4513599), (18, 4012088), (24, 3009066), (36, 2006044), (48, 1504533), (72, 1003022), (144, 501511)]