79949912

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 183021120

約数和(自身を除く): 103071208

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 137, 238, 274, 476, 548, 613, 952, 959, 1096, 1226, 1918, 2329, 2452, 3836, 4291, 4658, 4904, 7672, 8582, 9316, 10421, 16303, 17164, 18632, 20842, 32606, 34328, 41684, 65212, 72947, 83368, 83981, 130424, 145894, 167962, 291788, 335924, 583576, 587867, 671848, 1175734, 1427677, 2351468, 2855354, 4702936, 5710708, 9993739, 11421416, 19987478, 39974956, 79949912]

約数ペア:

[(1, 79949912), (2, 39974956), (4, 19987478), (7, 11421416), (8, 9993739), (14, 5710708), (17, 4702936), (28, 2855354), (34, 2351468), (56, 1427677), (68, 1175734), (119, 671848), (136, 587867), (137, 583576), (238, 335924), (274, 291788), (476, 167962), (548, 145894), (613, 130424), (952, 83981), (959, 83368), (1096, 72947), (1226, 65212), (1918, 41684), (2329, 34328), (2452, 32606), (3836, 20842), (4291, 18632), (4658, 17164), (4904, 16303), (7672, 10421), (8582, 9316)]