86221872

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1877}}^1$

素因数の和:1931

約数の個数: 120

約数和(自身を含む): 272460240

約数和(自身を除く): 186238368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 66, 72, 87, 88, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 319, 348, 396, 464, 522, 528, 638, 696, 792, 957, 1044, 1276, 1392, 1584, 1877, 1914, 2088, 2552, 2871, 3754, 3828, 4176, 5104, 5631, 5742, 7508, 7656, 11262, 11484, 15016, 15312, 16893, 20647, 22524, 22968, 30032, 33786, 41294, 45048, 45936, 54433, 61941, 67572, 82588, 90096, 108866, 123882, 135144, 163299, 165176, 185823, 217732, 247764, 270288, 326598, 330352, 371646, 435464, 489897, 495528, 598763, 653196, 743292, 870928, 979794, 991056, 1197526, 1306392, 1486584, 1796289, 1959588, 2395052, 2612784, 2973168, 3592578, 3919176, 4790104, 5388867, 7185156, 7838352, 9580208, 10777734, 14370312, 21555468, 28740624, 43110936, 86221872]

約数ペア:

[(1, 86221872), (2, 43110936), (3, 28740624), (4, 21555468), (6, 14370312), (8, 10777734), (9, 9580208), (11, 7838352), (12, 7185156), (16, 5388867), (18, 4790104), (22, 3919176), (24, 3592578), (29, 2973168), (33, 2612784), (36, 2395052), (44, 1959588), (48, 1796289), (58, 1486584), (66, 1306392), (72, 1197526), (87, 991056), (88, 979794), (99, 870928), (116, 743292), (132, 653196), (144, 598763), (174, 495528), (176, 489897), (198, 435464), (232, 371646), (261, 330352), (264, 326598), (319, 270288), (348, 247764), (396, 217732), (464, 185823), (522, 165176), (528, 163299), (638, 135144), (696, 123882), (792, 108866), (957, 90096), (1044, 82588), (1276, 67572), (1392, 61941), (1584, 54433), (1877, 45936), (1914, 45048), (2088, 41294), (2552, 33786), (2871, 30032), (3754, 22968), (3828, 22524), (4176, 20647), (5104, 16893), (5631, 15312), (5742, 15016), (7508, 11484), (7656, 11262)]