77515152

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:549

約数の個数: 160

約数和(自身を含む): 245984256

約数和(自身を除く): 168469104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 23, 24, 26, 33, 39, 44, 46, 48, 52, 66, 69, 78, 88, 92, 104, 132, 138, 143, 156, 176, 184, 208, 253, 264, 276, 286, 299, 312, 368, 429, 491, 506, 528, 552, 572, 598, 624, 759, 858, 897, 982, 1012, 1104, 1144, 1196, 1473, 1518, 1716, 1794, 1964, 2024, 2288, 2392, 2946, 3036, 3289, 3432, 3588, 3928, 4048, 4784, 5401, 5892, 6072, 6383, 6578, 6864, 7176, 7856, 9867, 10802, 11293, 11784, 12144, 12766, 13156, 14352, 16203, 19149, 19734, 21604, 22586, 23568, 25532, 26312, 32406, 33879, 38298, 39468, 43208, 45172, 51064, 52624, 64812, 67758, 70213, 76596, 78936, 86416, 90344, 102128, 124223, 129624, 135516, 140426, 146809, 153192, 157872, 180688, 210639, 248446, 259248, 271032, 280852, 293618, 306384, 372669, 421278, 440427, 496892, 542064, 561704, 587236, 745338, 842556, 880854, 993784, 1123408, 1174472, 1490676, 1614899, 1685112, 1761708, 1987568, 2348944, 2981352, 3229798, 3370224, 3523416, 4844697, 5962704, 6459596, 7046832, 9689394, 12919192, 19378788, 25838384, 38757576, 77515152]

約数ペア:

[(1, 77515152), (2, 38757576), (3, 25838384), (4, 19378788), (6, 12919192), (8, 9689394), (11, 7046832), (12, 6459596), (13, 5962704), (16, 4844697), (22, 3523416), (23, 3370224), (24, 3229798), (26, 2981352), (33, 2348944), (39, 1987568), (44, 1761708), (46, 1685112), (48, 1614899), (52, 1490676), (66, 1174472), (69, 1123408), (78, 993784), (88, 880854), (92, 842556), (104, 745338), (132, 587236), (138, 561704), (143, 542064), (156, 496892), (176, 440427), (184, 421278), (208, 372669), (253, 306384), (264, 293618), (276, 280852), (286, 271032), (299, 259248), (312, 248446), (368, 210639), (429, 180688), (491, 157872), (506, 153192), (528, 146809), (552, 140426), (572, 135516), (598, 129624), (624, 124223), (759, 102128), (858, 90344), (897, 86416), (982, 78936), (1012, 76596), (1104, 70213), (1144, 67758), (1196, 64812), (1473, 52624), (1518, 51064), (1716, 45172), (1794, 43208), (1964, 39468), (2024, 38298), (2288, 33879), (2392, 32406), (2946, 26312), (3036, 25532), (3289, 23568), (3432, 22586), (3588, 21604), (3928, 19734), (4048, 19149), (4784, 16203), (5401, 14352), (5892, 13156), (6072, 12766), (6383, 12144), (6578, 11784), (6864, 11293), (7176, 10802), (7856, 9867)]