64088856

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 196981200

約数和(自身を除く): 132892344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 169, 184, 207, 229, 234, 276, 299, 312, 338, 414, 458, 468, 507, 552, 598, 676, 687, 828, 897, 916, 936, 1014, 1196, 1352, 1374, 1521, 1656, 1794, 1832, 2028, 2061, 2392, 2691, 2748, 2977, 3042, 3588, 3887, 4056, 4122, 5267, 5382, 5496, 5954, 6084, 7176, 7774, 8244, 8931, 10534, 10764, 11661, 11908, 12168, 15548, 15801, 16488, 17862, 21068, 21528, 23322, 23816, 26793, 31096, 31602, 34983, 35724, 38701, 42136, 46644, 47403, 53586, 63204, 68471, 69966, 71448, 77402, 93288, 94806, 107172, 116103, 126408, 136942, 139932, 154804, 189612, 205413, 214344, 232206, 273884, 279864, 309608, 348309, 379224, 410826, 464412, 547768, 616239, 696618, 821652, 890123, 928824, 1232478, 1393236, 1643304, 1780246, 2464956, 2670369, 2786472, 3560492, 4929912, 5340738, 7120984, 8011107, 10681476, 16022214, 21362952, 32044428, 64088856]

約数ペア:

[(1, 64088856), (2, 32044428), (3, 21362952), (4, 16022214), (6, 10681476), (8, 8011107), (9, 7120984), (12, 5340738), (13, 4929912), (18, 3560492), (23, 2786472), (24, 2670369), (26, 2464956), (36, 1780246), (39, 1643304), (46, 1393236), (52, 1232478), (69, 928824), (72, 890123), (78, 821652), (92, 696618), (104, 616239), (117, 547768), (138, 464412), (156, 410826), (169, 379224), (184, 348309), (207, 309608), (229, 279864), (234, 273884), (276, 232206), (299, 214344), (312, 205413), (338, 189612), (414, 154804), (458, 139932), (468, 136942), (507, 126408), (552, 116103), (598, 107172), (676, 94806), (687, 93288), (828, 77402), (897, 71448), (916, 69966), (936, 68471), (1014, 63204), (1196, 53586), (1352, 47403), (1374, 46644), (1521, 42136), (1656, 38701), (1794, 35724), (1832, 34983), (2028, 31602), (2061, 31096), (2392, 26793), (2691, 23816), (2748, 23322), (2977, 21528), (3042, 21068), (3588, 17862), (3887, 16488), (4056, 15801), (4122, 15548), (5267, 12168), (5382, 11908), (5496, 11661), (5954, 10764), (6084, 10534), (7176, 8931), (7774, 8244)]