85643628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 241296384

約数和(自身を除く): 155652756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 97, 138, 161, 194, 276, 291, 322, 388, 457, 483, 582, 644, 679, 914, 966, 1164, 1358, 1371, 1828, 1932, 2037, 2231, 2716, 2742, 3199, 4074, 4462, 5484, 6398, 6693, 8148, 8924, 9597, 10511, 12796, 13386, 15617, 19194, 21022, 26772, 31234, 31533, 38388, 42044, 44329, 46851, 62468, 63066, 73577, 88658, 93702, 126132, 132987, 147154, 177316, 187404, 220731, 265974, 294308, 310303, 441462, 531948, 620606, 882924, 930909, 1019567, 1241212, 1861818, 2039134, 3058701, 3723636, 4078268, 6117402, 7136969, 12234804, 14273938, 21410907, 28547876, 42821814, 85643628]

約数ペア:

[(1, 85643628), (2, 42821814), (3, 28547876), (4, 21410907), (6, 14273938), (7, 12234804), (12, 7136969), (14, 6117402), (21, 4078268), (23, 3723636), (28, 3058701), (42, 2039134), (46, 1861818), (69, 1241212), (84, 1019567), (92, 930909), (97, 882924), (138, 620606), (161, 531948), (194, 441462), (276, 310303), (291, 294308), (322, 265974), (388, 220731), (457, 187404), (483, 177316), (582, 147154), (644, 132987), (679, 126132), (914, 93702), (966, 88658), (1164, 73577), (1358, 63066), (1371, 62468), (1828, 46851), (1932, 44329), (2037, 42044), (2231, 38388), (2716, 31533), (2742, 31234), (3199, 26772), (4074, 21022), (4462, 19194), (5484, 15617), (6398, 13386), (6693, 12796), (8148, 10511), (8924, 9597)]