76441788

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 219098880

約数和(自身を除く): 142657092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 43, 46, 57, 69, 76, 86, 92, 113, 114, 129, 138, 171, 172, 207, 226, 228, 258, 276, 339, 342, 387, 414, 437, 452, 516, 678, 684, 774, 817, 828, 874, 989, 1017, 1311, 1356, 1548, 1634, 1748, 1978, 2034, 2147, 2451, 2599, 2622, 2967, 3268, 3933, 3956, 4068, 4294, 4859, 4902, 5198, 5244, 5934, 6441, 7353, 7797, 7866, 8588, 8901, 9718, 9804, 10396, 11868, 12882, 14577, 14706, 15594, 15732, 17802, 18791, 19323, 19436, 23391, 25764, 29154, 29412, 31188, 35604, 37582, 38646, 43731, 46782, 49381, 56373, 58308, 75164, 77292, 87462, 92321, 93564, 98762, 111757, 112746, 148143, 169119, 174924, 184642, 197524, 223514, 225492, 276963, 296286, 335271, 338238, 369284, 444429, 447028, 553926, 592572, 670542, 676476, 830889, 888858, 1005813, 1107852, 1341084, 1661778, 1777716, 2011626, 2123383, 3323556, 4023252, 4246766, 6370149, 8493532, 12740298, 19110447, 25480596, 38220894, 76441788]

約数ペア:

[(1, 76441788), (2, 38220894), (3, 25480596), (4, 19110447), (6, 12740298), (9, 8493532), (12, 6370149), (18, 4246766), (19, 4023252), (23, 3323556), (36, 2123383), (38, 2011626), (43, 1777716), (46, 1661778), (57, 1341084), (69, 1107852), (76, 1005813), (86, 888858), (92, 830889), (113, 676476), (114, 670542), (129, 592572), (138, 553926), (171, 447028), (172, 444429), (207, 369284), (226, 338238), (228, 335271), (258, 296286), (276, 276963), (339, 225492), (342, 223514), (387, 197524), (414, 184642), (437, 174924), (452, 169119), (516, 148143), (678, 112746), (684, 111757), (774, 98762), (817, 93564), (828, 92321), (874, 87462), (989, 77292), (1017, 75164), (1311, 58308), (1356, 56373), (1548, 49381), (1634, 46782), (1748, 43731), (1978, 38646), (2034, 37582), (2147, 35604), (2451, 31188), (2599, 29412), (2622, 29154), (2967, 25764), (3268, 23391), (3933, 19436), (3956, 19323), (4068, 18791), (4294, 17802), (4859, 15732), (4902, 15594), (5198, 14706), (5244, 14577), (5934, 12882), (6441, 11868), (7353, 10396), (7797, 9804), (7866, 9718), (8588, 8901)]