74884212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{160009}}^1$

素因数の和:160032

約数の個数: 36

約数和(自身を含む): 203852740

約数和(自身を除く): 128968528

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 160009, 320018, 480027, 640036, 960054, 1440081, 1920108, 2080117, 2880162, 4160234, 5760324, 6240351, 8320468, 12480702, 18721053, 24961404, 37442106, 74884212]

約数ペア:

[(1, 74884212), (2, 37442106), (3, 24961404), (4, 18721053), (6, 12480702), (9, 8320468), (12, 6240351), (13, 5760324), (18, 4160234), (26, 2880162), (36, 2080117), (39, 1920108), (52, 1440081), (78, 960054), (117, 640036), (156, 480027), (234, 320018), (468, 160009)]