72245808

素因数分解:

$2^4\times 3^2\times {\mathrm{501707}}^1$

素因数の和:501721

約数の個数: 30

約数和(自身を含む): 202188324

約数和(自身を除く): 129942516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 501707, 1003414, 1505121, 2006828, 3010242, 4013656, 4515363, 6020484, 8027312, 9030726, 12040968, 18061452, 24081936, 36122904, 72245808]

約数ペア:

[(1, 72245808), (2, 36122904), (3, 24081936), (4, 18061452), (6, 12040968), (8, 9030726), (9, 8027312), (12, 6020484), (16, 4515363), (18, 4013656), (24, 3010242), (36, 2006828), (48, 1505121), (72, 1003414), (144, 501707)]