73141376

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 187125120

約数和(自身を除く): 113983744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 64, 77, 82, 88, 112, 128, 154, 164, 176, 181, 224, 287, 308, 328, 352, 362, 448, 451, 574, 616, 656, 704, 724, 896, 902, 1148, 1232, 1267, 1312, 1408, 1448, 1804, 1991, 2296, 2464, 2534, 2624, 2896, 3157, 3608, 3982, 4592, 4928, 5068, 5248, 5792, 6314, 7216, 7421, 7964, 9184, 9856, 10136, 11584, 12628, 13937, 14432, 14842, 15928, 18368, 20272, 23168, 25256, 27874, 28864, 29684, 31856, 36736, 40544, 50512, 51947, 55748, 57728, 59368, 63712, 81088, 81631, 101024, 103894, 111496, 118736, 127424, 162176, 163262, 202048, 207788, 222992, 237472, 254848, 326524, 404096, 415576, 445984, 474944, 571417, 653048, 831152, 891968, 949888, 1142834, 1306096, 1662304, 1783936, 2285668, 2612192, 3324608, 4571336, 5224384, 6649216, 9142672, 10448768, 18285344, 36570688, 73141376]

約数ペア:

[(1, 73141376), (2, 36570688), (4, 18285344), (7, 10448768), (8, 9142672), (11, 6649216), (14, 5224384), (16, 4571336), (22, 3324608), (28, 2612192), (32, 2285668), (41, 1783936), (44, 1662304), (56, 1306096), (64, 1142834), (77, 949888), (82, 891968), (88, 831152), (112, 653048), (128, 571417), (154, 474944), (164, 445984), (176, 415576), (181, 404096), (224, 326524), (287, 254848), (308, 237472), (328, 222992), (352, 207788), (362, 202048), (448, 163262), (451, 162176), (574, 127424), (616, 118736), (656, 111496), (704, 103894), (724, 101024), (896, 81631), (902, 81088), (1148, 63712), (1232, 59368), (1267, 57728), (1312, 55748), (1408, 51947), (1448, 50512), (1804, 40544), (1991, 36736), (2296, 31856), (2464, 29684), (2534, 28864), (2624, 27874), (2896, 25256), (3157, 23168), (3608, 20272), (3982, 18368), (4592, 15928), (4928, 14842), (5068, 14432), (5248, 13937), (5792, 12628), (6314, 11584), (7216, 10136), (7421, 9856), (7964, 9184)]