71850688

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^3\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 112

約数和(自身を含む): 178937920

約数和(自身を除く): 107087232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 73, 91, 104, 112, 146, 169, 182, 208, 224, 292, 338, 364, 416, 448, 511, 584, 676, 728, 832, 949, 1022, 1168, 1183, 1352, 1456, 1898, 2044, 2197, 2336, 2366, 2704, 2912, 3796, 4088, 4394, 4672, 4732, 5408, 5824, 6643, 7592, 8176, 8788, 9464, 10816, 12337, 13286, 15184, 15379, 16352, 17576, 18928, 24674, 26572, 30368, 30758, 32704, 35152, 37856, 49348, 53144, 60736, 61516, 70304, 75712, 86359, 98696, 106288, 123032, 140608, 160381, 172718, 197392, 212576, 246064, 320762, 345436, 394784, 425152, 492128, 641524, 690872, 789568, 984256, 1122667, 1283048, 1381744, 2245334, 2566096, 2763488, 4490668, 5132192, 5526976, 8981336, 10264384, 17962672, 35925344, 71850688]

約数ペア:

[(1, 71850688), (2, 35925344), (4, 17962672), (7, 10264384), (8, 8981336), (13, 5526976), (14, 5132192), (16, 4490668), (26, 2763488), (28, 2566096), (32, 2245334), (52, 1381744), (56, 1283048), (64, 1122667), (73, 984256), (91, 789568), (104, 690872), (112, 641524), (146, 492128), (169, 425152), (182, 394784), (208, 345436), (224, 320762), (292, 246064), (338, 212576), (364, 197392), (416, 172718), (448, 160381), (511, 140608), (584, 123032), (676, 106288), (728, 98696), (832, 86359), (949, 75712), (1022, 70304), (1168, 61516), (1183, 60736), (1352, 53144), (1456, 49348), (1898, 37856), (2044, 35152), (2197, 32704), (2336, 30758), (2366, 30368), (2704, 26572), (2912, 24674), (3796, 18928), (4088, 17576), (4394, 16352), (4672, 15379), (4732, 15184), (5408, 13286), (5824, 12337), (6643, 10816), (7592, 9464), (8176, 8788)]