72659868

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 172411680

約数和(自身を除く): 99751812

約数列:

[1, 2, 3, 4, 6, 12, 137, 193, 229, 274, 386, 411, 458, 548, 579, 687, 772, 822, 916, 1158, 1374, 1644, 2316, 2748, 26441, 31373, 44197, 52882, 62746, 79323, 88394, 94119, 105764, 125492, 132591, 158646, 176788, 188238, 265182, 317292, 376476, 530364, 6054989, 12109978, 18164967, 24219956, 36329934, 72659868]

約数ペア:

[(1, 72659868), (2, 36329934), (3, 24219956), (4, 18164967), (6, 12109978), (12, 6054989), (137, 530364), (193, 376476), (229, 317292), (274, 265182), (386, 188238), (411, 176788), (458, 158646), (548, 132591), (579, 125492), (687, 105764), (772, 94119), (822, 88394), (916, 79323), (1158, 62746), (1374, 52882), (1644, 44197), (2316, 31373), (2748, 26441)]