74078676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12781}}^1$

素因数の和:12821

約数の個数: 72

約数和(自身を含む): 223327104

約数和(自身を除く): 149248428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 12781, 25562, 38343, 51124, 76686, 89467, 115029, 153372, 178934, 230058, 268401, 293963, 357868, 460116, 536802, 587926, 805203, 881889, 1073604, 1175852, 1610406, 1763778, 2057741, 2645667, 3220812, 3527556, 4115482, 5291334, 6173223, 8230964, 10582668, 12346446, 18519669, 24692892, 37039338, 74078676]

約数ペア:

[(1, 74078676), (2, 37039338), (3, 24692892), (4, 18519669), (6, 12346446), (7, 10582668), (9, 8230964), (12, 6173223), (14, 5291334), (18, 4115482), (21, 3527556), (23, 3220812), (28, 2645667), (36, 2057741), (42, 1763778), (46, 1610406), (63, 1175852), (69, 1073604), (84, 881889), (92, 805203), (126, 587926), (138, 536802), (161, 460116), (207, 357868), (252, 293963), (276, 268401), (322, 230058), (414, 178934), (483, 153372), (644, 115029), (828, 89467), (966, 76686), (1449, 51124), (1932, 38343), (2898, 25562), (5796, 12781)]