78900822

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 239016960

約数和(自身を除く): 160116138

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 29, 33, 39, 42, 58, 63, 66, 77, 78, 87, 91, 99, 117, 126, 143, 151, 154, 174, 182, 198, 203, 231, 234, 261, 273, 286, 302, 319, 377, 406, 429, 453, 462, 522, 546, 609, 638, 693, 754, 819, 858, 906, 957, 1001, 1057, 1131, 1218, 1287, 1359, 1386, 1638, 1661, 1827, 1914, 1963, 2002, 2114, 2233, 2262, 2574, 2639, 2718, 2871, 3003, 3171, 3322, 3393, 3654, 3926, 4147, 4379, 4466, 4983, 5278, 5742, 5889, 6006, 6342, 6699, 6786, 7917, 8294, 8758, 9009, 9513, 9966, 11627, 11778, 12441, 13137, 13398, 13741, 14949, 15834, 17667, 18018, 19026, 20097, 21593, 23254, 23751, 24882, 26274, 27482, 29029, 29898, 30653, 34881, 35334, 37323, 39411, 40194, 41223, 43186, 47502, 48169, 56927, 58058, 61306, 64779, 69762, 74646, 78822, 82446, 87087, 91959, 96338, 104643, 113854, 123669, 129558, 144507, 151151, 170781, 174174, 183918, 194337, 209286, 247338, 261261, 275877, 289014, 302302, 337183, 341562, 388674, 398489, 433521, 453453, 512343, 522522, 551754, 626197, 674366, 796978, 867042, 906906, 1011549, 1024686, 1195467, 1252394, 1360359, 1878591, 2023098, 2390934, 2720718, 3034647, 3586401, 3757182, 4383379, 5635773, 6069294, 7172802, 8766758, 11271546, 13150137, 26300274, 39450411, 78900822]

約数ペア:

[(1, 78900822), (2, 39450411), (3, 26300274), (6, 13150137), (7, 11271546), (9, 8766758), (11, 7172802), (13, 6069294), (14, 5635773), (18, 4383379), (21, 3757182), (22, 3586401), (26, 3034647), (29, 2720718), (33, 2390934), (39, 2023098), (42, 1878591), (58, 1360359), (63, 1252394), (66, 1195467), (77, 1024686), (78, 1011549), (87, 906906), (91, 867042), (99, 796978), (117, 674366), (126, 626197), (143, 551754), (151, 522522), (154, 512343), (174, 453453), (182, 433521), (198, 398489), (203, 388674), (231, 341562), (234, 337183), (261, 302302), (273, 289014), (286, 275877), (302, 261261), (319, 247338), (377, 209286), (406, 194337), (429, 183918), (453, 174174), (462, 170781), (522, 151151), (546, 144507), (609, 129558), (638, 123669), (693, 113854), (754, 104643), (819, 96338), (858, 91959), (906, 87087), (957, 82446), (1001, 78822), (1057, 74646), (1131, 69762), (1218, 64779), (1287, 61306), (1359, 58058), (1386, 56927), (1638, 48169), (1661, 47502), (1827, 43186), (1914, 41223), (1963, 40194), (2002, 39411), (2114, 37323), (2233, 35334), (2262, 34881), (2574, 30653), (2639, 29898), (2718, 29029), (2871, 27482), (3003, 26274), (3171, 24882), (3322, 23751), (3393, 23254), (3654, 21593), (3926, 20097), (4147, 19026), (4379, 18018), (4466, 17667), (4983, 15834), (5278, 14949), (5742, 13741), (5889, 13398), (6006, 13137), (6342, 12441), (6699, 11778), (6786, 11627), (7917, 9966), (8294, 9513), (8758, 9009)]