81577479104

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1\times {\mathrm{2969}}^1$

素因数の和:4282

約数の個数: 112

約数和(自身を含む): 182499609600

約数和(自身を除く): 100922130496

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1259, 1364, 1984, 2518, 2728, 2969, 5036, 5456, 5938, 10072, 10912, 11876, 13849, 20144, 21824, 23752, 27698, 32659, 39029, 40288, 47504, 55396, 65318, 78058, 80576, 92039, 95008, 110792, 130636, 156116, 184078, 190016, 221584, 261272, 312232, 368156, 429319, 443168, 522544, 624464, 736312, 858638, 886336, 1012429, 1045088, 1248928, 1472624, 1717276, 2024858, 2090176, 2497856, 2945248, 3434552, 3737971, 4049716, 5890496, 6869104, 7475942, 8099432, 13738208, 14951884, 16198864, 27476416, 29903768, 32397728, 41117681, 59807536, 64795456, 82235362, 115877101, 119615072, 164470724, 231754202, 239230144, 328941448, 463508404, 657882896, 927016808, 1274648111, 1315765792, 1854033616, 2549296222, 2631531584, 3708067232, 5098592444, 7416134464, 10197184888, 20394369776, 40788739552, 81577479104]

約数ペア:

[(1, 81577479104), (2, 40788739552), (4, 20394369776), (8, 10197184888), (11, 7416134464), (16, 5098592444), (22, 3708067232), (31, 2631531584), (32, 2549296222), (44, 1854033616), (62, 1315765792), (64, 1274648111), (88, 927016808), (124, 657882896), (176, 463508404), (248, 328941448), (341, 239230144), (352, 231754202), (496, 164470724), (682, 119615072), (704, 115877101), (992, 82235362), (1259, 64795456), (1364, 59807536), (1984, 41117681), (2518, 32397728), (2728, 29903768), (2969, 27476416), (5036, 16198864), (5456, 14951884), (5938, 13738208), (10072, 8099432), (10912, 7475942), (11876, 6869104), (13849, 5890496), (20144, 4049716), (21824, 3737971), (23752, 3434552), (27698, 2945248), (32659, 2497856), (39029, 2090176), (40288, 2024858), (47504, 1717276), (55396, 1472624), (65318, 1248928), (78058, 1045088), (80576, 1012429), (92039, 886336), (95008, 858638), (110792, 736312), (130636, 624464), (156116, 522544), (184078, 443168), (190016, 429319), (221584, 368156), (261272, 312232)]