67481172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 201277440

約数和(自身を除く): 133796268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 31, 33, 36, 44, 46, 62, 66, 69, 92, 93, 99, 124, 132, 138, 186, 198, 207, 239, 253, 276, 279, 341, 372, 396, 414, 478, 506, 558, 682, 713, 717, 759, 828, 956, 1012, 1023, 1116, 1364, 1426, 1434, 1518, 2046, 2139, 2151, 2277, 2629, 2852, 2868, 3036, 3069, 4092, 4278, 4302, 4554, 5258, 5497, 6138, 6417, 7409, 7843, 7887, 8556, 8604, 9108, 10516, 10994, 12276, 12834, 14818, 15686, 15774, 16491, 21988, 22227, 23529, 23661, 25668, 29636, 31372, 31548, 32982, 44454, 47058, 47322, 49473, 60467, 65964, 66681, 70587, 81499, 88908, 94116, 94644, 98946, 120934, 133362, 141174, 162998, 170407, 181401, 197892, 241868, 244497, 266724, 282348, 325996, 340814, 362802, 488994, 511221, 544203, 681628, 725604, 733491, 977988, 1022442, 1088406, 1466982, 1533663, 1874477, 2044884, 2176812, 2933964, 3067326, 3748954, 5623431, 6134652, 7497908, 11246862, 16870293, 22493724, 33740586, 67481172]

約数ペア:

[(1, 67481172), (2, 33740586), (3, 22493724), (4, 16870293), (6, 11246862), (9, 7497908), (11, 6134652), (12, 5623431), (18, 3748954), (22, 3067326), (23, 2933964), (31, 2176812), (33, 2044884), (36, 1874477), (44, 1533663), (46, 1466982), (62, 1088406), (66, 1022442), (69, 977988), (92, 733491), (93, 725604), (99, 681628), (124, 544203), (132, 511221), (138, 488994), (186, 362802), (198, 340814), (207, 325996), (239, 282348), (253, 266724), (276, 244497), (279, 241868), (341, 197892), (372, 181401), (396, 170407), (414, 162998), (478, 141174), (506, 133362), (558, 120934), (682, 98946), (713, 94644), (717, 94116), (759, 88908), (828, 81499), (956, 70587), (1012, 66681), (1023, 65964), (1116, 60467), (1364, 49473), (1426, 47322), (1434, 47058), (1518, 44454), (2046, 32982), (2139, 31548), (2151, 31372), (2277, 29636), (2629, 25668), (2852, 23661), (2868, 23529), (3036, 22227), (3069, 21988), (4092, 16491), (4278, 15774), (4302, 15686), (4554, 14818), (5258, 12834), (5497, 12276), (6138, 10994), (6417, 10516), (7409, 9108), (7843, 8604), (7887, 8556)]