91418008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 205908480

約数和(自身を除く): 114490472

約数列:

[1, 2, 4, 8, 11, 22, 23, 31, 44, 46, 47, 62, 88, 92, 94, 124, 184, 188, 248, 253, 341, 376, 506, 517, 682, 713, 961, 1012, 1034, 1081, 1364, 1426, 1457, 1922, 2024, 2068, 2162, 2728, 2852, 2914, 3844, 4136, 4324, 5704, 5828, 7688, 7843, 8648, 10571, 11656, 11891, 15686, 16027, 21142, 22103, 23782, 31372, 32054, 33511, 42284, 44206, 45167, 47564, 62744, 64108, 67022, 84568, 88412, 90334, 95128, 128216, 134044, 176824, 180668, 243133, 268088, 361336, 368621, 486266, 496837, 737242, 972532, 993674, 1038841, 1474484, 1945064, 1987348, 2077682, 2948968, 3974696, 4155364, 8310728, 11427251, 22854502, 45709004, 91418008]

約数ペア:

[(1, 91418008), (2, 45709004), (4, 22854502), (8, 11427251), (11, 8310728), (22, 4155364), (23, 3974696), (31, 2948968), (44, 2077682), (46, 1987348), (47, 1945064), (62, 1474484), (88, 1038841), (92, 993674), (94, 972532), (124, 737242), (184, 496837), (188, 486266), (248, 368621), (253, 361336), (341, 268088), (376, 243133), (506, 180668), (517, 176824), (682, 134044), (713, 128216), (961, 95128), (1012, 90334), (1034, 88412), (1081, 84568), (1364, 67022), (1426, 64108), (1457, 62744), (1922, 47564), (2024, 45167), (2068, 44206), (2162, 42284), (2728, 33511), (2852, 32054), (2914, 31372), (3844, 23782), (4136, 22103), (4324, 21142), (5704, 16027), (5828, 15686), (7688, 11891), (7843, 11656), (8648, 10571)]