74814768

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:512

約数の個数: 180

約数和(自身を含む): 254702448

約数和(自身を除く): 179887680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 49, 56, 63, 69, 72, 84, 92, 98, 112, 126, 138, 144, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 336, 368, 392, 414, 441, 461, 483, 504, 552, 588, 644, 784, 828, 882, 922, 966, 1008, 1104, 1127, 1176, 1288, 1383, 1449, 1656, 1764, 1844, 1932, 2254, 2352, 2576, 2766, 2898, 3227, 3312, 3381, 3528, 3688, 3864, 4149, 4508, 5532, 5796, 6454, 6762, 7056, 7376, 7728, 8298, 9016, 9681, 10143, 10603, 11064, 11592, 12908, 13524, 16596, 18032, 19362, 20286, 21206, 22128, 22589, 23184, 25816, 27048, 29043, 31809, 33192, 38724, 40572, 42412, 45178, 51632, 54096, 58086, 63618, 66384, 67767, 74221, 77448, 81144, 84824, 90356, 95427, 116172, 127236, 135534, 148442, 154896, 162288, 169648, 180712, 190854, 203301, 222663, 232344, 254472, 271068, 296884, 361424, 381708, 406602, 445326, 464688, 508944, 519547, 542136, 593768, 667989, 763416, 813204, 890652, 1039094, 1084272, 1187536, 1335978, 1526832, 1558641, 1626408, 1781304, 2078188, 2671956, 3117282, 3252816, 3562608, 4156376, 4675923, 5343912, 6234564, 8312752, 9351846, 10687824, 12469128, 18703692, 24938256, 37407384, 74814768]

約数ペア:

[(1, 74814768), (2, 37407384), (3, 24938256), (4, 18703692), (6, 12469128), (7, 10687824), (8, 9351846), (9, 8312752), (12, 6234564), (14, 5343912), (16, 4675923), (18, 4156376), (21, 3562608), (23, 3252816), (24, 3117282), (28, 2671956), (36, 2078188), (42, 1781304), (46, 1626408), (48, 1558641), (49, 1526832), (56, 1335978), (63, 1187536), (69, 1084272), (72, 1039094), (84, 890652), (92, 813204), (98, 763416), (112, 667989), (126, 593768), (138, 542136), (144, 519547), (147, 508944), (161, 464688), (168, 445326), (184, 406602), (196, 381708), (207, 361424), (252, 296884), (276, 271068), (294, 254472), (322, 232344), (336, 222663), (368, 203301), (392, 190854), (414, 180712), (441, 169648), (461, 162288), (483, 154896), (504, 148442), (552, 135534), (588, 127236), (644, 116172), (784, 95427), (828, 90356), (882, 84824), (922, 81144), (966, 77448), (1008, 74221), (1104, 67767), (1127, 66384), (1176, 63618), (1288, 58086), (1383, 54096), (1449, 51632), (1656, 45178), (1764, 42412), (1844, 40572), (1932, 38724), (2254, 33192), (2352, 31809), (2576, 29043), (2766, 27048), (2898, 25816), (3227, 23184), (3312, 22589), (3381, 22128), (3528, 21206), (3688, 20286), (3864, 19362), (4149, 18032), (4508, 16596), (5532, 13524), (5796, 12908), (6454, 11592), (6762, 11064), (7056, 10603), (7376, 10143), (7728, 9681), (8298, 9016)]