74760672

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:741

約数の個数: 144

約数和(自身を含む): 238557312

約数和(自身を除く): 163796640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 69, 84, 92, 96, 98, 112, 138, 147, 161, 168, 184, 196, 224, 276, 294, 322, 336, 368, 392, 483, 552, 588, 644, 672, 691, 736, 784, 966, 1104, 1127, 1176, 1288, 1382, 1568, 1932, 2073, 2208, 2254, 2352, 2576, 2764, 3381, 3864, 4146, 4508, 4704, 4837, 5152, 5528, 6762, 7728, 8292, 9016, 9674, 11056, 13524, 14511, 15456, 15893, 16584, 18032, 19348, 22112, 27048, 29022, 31786, 33168, 33859, 36064, 38696, 47679, 54096, 58044, 63572, 66336, 67718, 77392, 95358, 101577, 108192, 111251, 116088, 127144, 135436, 154784, 190716, 203154, 222502, 232176, 254288, 270872, 333753, 381432, 406308, 445004, 464352, 508576, 541744, 667506, 762864, 778757, 812616, 890008, 1083488, 1335012, 1525728, 1557514, 1625232, 1780016, 2336271, 2670024, 3115028, 3250464, 3560032, 4672542, 5340048, 6230056, 9345084, 10680096, 12460112, 18690168, 24920224, 37380336, 74760672]

約数ペア:

[(1, 74760672), (2, 37380336), (3, 24920224), (4, 18690168), (6, 12460112), (7, 10680096), (8, 9345084), (12, 6230056), (14, 5340048), (16, 4672542), (21, 3560032), (23, 3250464), (24, 3115028), (28, 2670024), (32, 2336271), (42, 1780016), (46, 1625232), (48, 1557514), (49, 1525728), (56, 1335012), (69, 1083488), (84, 890008), (92, 812616), (96, 778757), (98, 762864), (112, 667506), (138, 541744), (147, 508576), (161, 464352), (168, 445004), (184, 406308), (196, 381432), (224, 333753), (276, 270872), (294, 254288), (322, 232176), (336, 222502), (368, 203154), (392, 190716), (483, 154784), (552, 135436), (588, 127144), (644, 116088), (672, 111251), (691, 108192), (736, 101577), (784, 95358), (966, 77392), (1104, 67718), (1127, 66336), (1176, 63572), (1288, 58044), (1382, 54096), (1568, 47679), (1932, 38696), (2073, 36064), (2208, 33859), (2254, 33168), (2352, 31786), (2576, 29022), (2764, 27048), (3381, 22112), (3864, 19348), (4146, 18032), (4508, 16584), (4704, 15893), (4837, 15456), (5152, 14511), (5528, 13524), (6762, 11056), (7728, 9674), (8292, 9016)]