72556576

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 146966400

約数和(自身を除く): 74409824

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 179, 212, 239, 358, 424, 478, 716, 848, 956, 1432, 1696, 1912, 2864, 3824, 5728, 7648, 9487, 12667, 18974, 25334, 37948, 42781, 50668, 75896, 85562, 101336, 151792, 171124, 202672, 303584, 342248, 405344, 684496, 1368992, 2267393, 4534786, 9069572, 18139144, 36278288, 72556576]

約数ペア:

[(1, 72556576), (2, 36278288), (4, 18139144), (8, 9069572), (16, 4534786), (32, 2267393), (53, 1368992), (106, 684496), (179, 405344), (212, 342248), (239, 303584), (358, 202672), (424, 171124), (478, 151792), (716, 101336), (848, 85562), (956, 75896), (1432, 50668), (1696, 42781), (1912, 37948), (2864, 25334), (3824, 18974), (5728, 12667), (7648, 9487)]