76563376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 164882304

約数和(自身を除く): 88318928

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 53, 68, 94, 106, 113, 136, 188, 212, 226, 272, 376, 424, 452, 752, 799, 848, 901, 904, 1598, 1802, 1808, 1921, 2491, 3196, 3604, 3842, 4982, 5311, 5989, 6392, 7208, 7684, 9964, 10622, 11978, 12784, 14416, 15368, 19928, 21244, 23956, 30736, 39856, 42347, 42488, 47912, 84694, 84976, 90287, 95824, 101813, 169388, 180574, 203626, 281483, 338776, 361148, 407252, 562966, 677552, 722296, 814504, 1125932, 1444592, 1629008, 2251864, 4503728, 4785211, 9570422, 19140844, 38281688, 76563376]

約数ペア:

[(1, 76563376), (2, 38281688), (4, 19140844), (8, 9570422), (16, 4785211), (17, 4503728), (34, 2251864), (47, 1629008), (53, 1444592), (68, 1125932), (94, 814504), (106, 722296), (113, 677552), (136, 562966), (188, 407252), (212, 361148), (226, 338776), (272, 281483), (376, 203626), (424, 180574), (452, 169388), (752, 101813), (799, 95824), (848, 90287), (901, 84976), (904, 84694), (1598, 47912), (1802, 42488), (1808, 42347), (1921, 39856), (2491, 30736), (3196, 23956), (3604, 21244), (3842, 19928), (4982, 15368), (5311, 14416), (5989, 12784), (6392, 11978), (7208, 10622), (7684, 9964)]