71637456

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:409

約数の個数: 160

約数和(自身を含む): 223699968

約数和(自身を除く): 152062512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 23, 24, 33, 34, 44, 46, 48, 51, 66, 68, 69, 88, 92, 102, 132, 136, 138, 176, 184, 187, 204, 253, 264, 272, 276, 347, 368, 374, 391, 408, 506, 528, 552, 561, 694, 748, 759, 782, 816, 1012, 1041, 1104, 1122, 1173, 1388, 1496, 1518, 1564, 2024, 2082, 2244, 2346, 2776, 2992, 3036, 3128, 3817, 4048, 4164, 4301, 4488, 4692, 5552, 5899, 6072, 6256, 7634, 7981, 8328, 8602, 8976, 9384, 11451, 11798, 12144, 12903, 15268, 15962, 16656, 17204, 17697, 18768, 22902, 23596, 23943, 25806, 30536, 31924, 34408, 35394, 45804, 47192, 47886, 51612, 61072, 63848, 64889, 68816, 70788, 87791, 91608, 94384, 95772, 103224, 127696, 129778, 135677, 141576, 175582, 183216, 191544, 194667, 206448, 259556, 263373, 271354, 283152, 351164, 383088, 389334, 407031, 519112, 526746, 542708, 702328, 778668, 814062, 1038224, 1053492, 1085416, 1404656, 1492447, 1557336, 1628124, 2106984, 2170832, 2984894, 3114672, 3256248, 4213968, 4477341, 5969788, 6512496, 8954682, 11939576, 17909364, 23879152, 35818728, 71637456]

約数ペア:

[(1, 71637456), (2, 35818728), (3, 23879152), (4, 17909364), (6, 11939576), (8, 8954682), (11, 6512496), (12, 5969788), (16, 4477341), (17, 4213968), (22, 3256248), (23, 3114672), (24, 2984894), (33, 2170832), (34, 2106984), (44, 1628124), (46, 1557336), (48, 1492447), (51, 1404656), (66, 1085416), (68, 1053492), (69, 1038224), (88, 814062), (92, 778668), (102, 702328), (132, 542708), (136, 526746), (138, 519112), (176, 407031), (184, 389334), (187, 383088), (204, 351164), (253, 283152), (264, 271354), (272, 263373), (276, 259556), (347, 206448), (368, 194667), (374, 191544), (391, 183216), (408, 175582), (506, 141576), (528, 135677), (552, 129778), (561, 127696), (694, 103224), (748, 95772), (759, 94384), (782, 91608), (816, 87791), (1012, 70788), (1041, 68816), (1104, 64889), (1122, 63848), (1173, 61072), (1388, 51612), (1496, 47886), (1518, 47192), (1564, 45804), (2024, 35394), (2082, 34408), (2244, 31924), (2346, 30536), (2776, 25806), (2992, 23943), (3036, 23596), (3128, 22902), (3817, 18768), (4048, 17697), (4164, 17204), (4301, 16656), (4488, 15962), (4692, 15268), (5552, 12903), (5899, 12144), (6072, 11798), (6256, 11451), (7634, 9384), (7981, 8976), (8328, 8602)]