180774516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1369

約数の個数: 96

約数和(自身を含む): 485452800

約数和(自身を除く): 304678284

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 31, 39, 52, 58, 62, 78, 87, 93, 116, 124, 156, 174, 186, 348, 372, 377, 403, 754, 806, 899, 1131, 1209, 1289, 1508, 1612, 1798, 2262, 2418, 2578, 2697, 3596, 3867, 4524, 4836, 5156, 5394, 7734, 10788, 11687, 15468, 16757, 23374, 33514, 35061, 37381, 39959, 46748, 50271, 67028, 70122, 74762, 79918, 100542, 112143, 119877, 140244, 149524, 159836, 201084, 224286, 239754, 448572, 479508, 485953, 519467, 971906, 1038934, 1158811, 1457859, 1558401, 1943812, 2077868, 2317622, 2915718, 3116802, 3476433, 4635244, 5831436, 6233604, 6952866, 13905732, 15064543, 30129086, 45193629, 60258172, 90387258, 180774516]

約数ペア:

[(1, 180774516), (2, 90387258), (3, 60258172), (4, 45193629), (6, 30129086), (12, 15064543), (13, 13905732), (26, 6952866), (29, 6233604), (31, 5831436), (39, 4635244), (52, 3476433), (58, 3116802), (62, 2915718), (78, 2317622), (87, 2077868), (93, 1943812), (116, 1558401), (124, 1457859), (156, 1158811), (174, 1038934), (186, 971906), (348, 519467), (372, 485953), (377, 479508), (403, 448572), (754, 239754), (806, 224286), (899, 201084), (1131, 159836), (1209, 149524), (1289, 140244), (1508, 119877), (1612, 112143), (1798, 100542), (2262, 79918), (2418, 74762), (2578, 70122), (2697, 67028), (3596, 50271), (3867, 46748), (4524, 39959), (4836, 37381), (5156, 35061), (5394, 33514), (7734, 23374), (10788, 16757), (11687, 15468)]