76874952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2447}}^1$

素因数の和:2491

約数の個数: 128

約数和(自身を含む): 253808640

約数和(自身を除く): 176933688

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1428, 1496, 1848, 2244, 2447, 2618, 2856, 3927, 4488, 4894, 5236, 7341, 7854, 9788, 10472, 14682, 15708, 17129, 19576, 26917, 29364, 31416, 34258, 41599, 51387, 53834, 58728, 68516, 80751, 83198, 102774, 107668, 124797, 137032, 161502, 166396, 188419, 205548, 215336, 249594, 291193, 323004, 332792, 376838, 411096, 457589, 499188, 565257, 582386, 646008, 753676, 873579, 915178, 998376, 1130514, 1164772, 1372767, 1507352, 1747158, 1830356, 2261028, 2329544, 2745534, 3203123, 3494316, 3660712, 4522056, 5491068, 6406246, 6988632, 9609369, 10982136, 12812492, 19218738, 25624984, 38437476, 76874952]

約数ペア:

[(1, 76874952), (2, 38437476), (3, 25624984), (4, 19218738), (6, 12812492), (7, 10982136), (8, 9609369), (11, 6988632), (12, 6406246), (14, 5491068), (17, 4522056), (21, 3660712), (22, 3494316), (24, 3203123), (28, 2745534), (33, 2329544), (34, 2261028), (42, 1830356), (44, 1747158), (51, 1507352), (56, 1372767), (66, 1164772), (68, 1130514), (77, 998376), (84, 915178), (88, 873579), (102, 753676), (119, 646008), (132, 582386), (136, 565257), (154, 499188), (168, 457589), (187, 411096), (204, 376838), (231, 332792), (238, 323004), (264, 291193), (308, 249594), (357, 215336), (374, 205548), (408, 188419), (462, 166396), (476, 161502), (561, 137032), (616, 124797), (714, 107668), (748, 102774), (924, 83198), (952, 80751), (1122, 68516), (1309, 58728), (1428, 53834), (1496, 51387), (1848, 41599), (2244, 34258), (2447, 31416), (2618, 29364), (2856, 26917), (3927, 19576), (4488, 17129), (4894, 15708), (5236, 14682), (7341, 10472), (7854, 9788)]