72037552

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{467}}^1$

素因数の和:817

約数の個数: 40

約数和(自身を含む): 144847872

約数和(自身を除く): 72810320

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 311, 467, 496, 622, 934, 1244, 1868, 2488, 3736, 4976, 7472, 9641, 14477, 19282, 28954, 38564, 57908, 77128, 115816, 145237, 154256, 231632, 290474, 580948, 1161896, 2323792, 4502347, 9004694, 18009388, 36018776, 72037552]

約数ペア:

[(1, 72037552), (2, 36018776), (4, 18009388), (8, 9004694), (16, 4502347), (31, 2323792), (62, 1161896), (124, 580948), (248, 290474), (311, 231632), (467, 154256), (496, 145237), (622, 115816), (934, 77128), (1244, 57908), (1868, 38564), (2488, 28954), (3736, 19282), (4976, 14477), (7472, 9641)]