68065452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 215255040

約数和(自身を除く): 147189588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 79, 84, 91, 117, 126, 156, 158, 182, 234, 237, 252, 263, 273, 316, 364, 468, 474, 526, 546, 553, 711, 789, 819, 948, 1027, 1052, 1092, 1106, 1422, 1578, 1638, 1659, 1841, 2054, 2212, 2367, 2844, 3081, 3156, 3276, 3318, 3419, 3682, 4108, 4734, 4977, 5523, 6162, 6636, 6838, 7189, 7364, 9243, 9468, 9954, 10257, 11046, 12324, 13676, 14378, 16569, 18486, 19908, 20514, 20777, 21567, 22092, 23933, 28756, 30771, 33138, 36972, 41028, 41554, 43134, 47866, 61542, 62331, 64701, 66276, 71799, 83108, 86268, 95732, 123084, 124662, 129402, 143598, 145439, 186993, 215397, 249324, 258804, 270101, 287196, 290878, 373986, 430794, 436317, 540202, 581756, 747972, 810303, 861588, 872634, 1080404, 1308951, 1620606, 1745268, 1890707, 2430909, 2617902, 3241212, 3781414, 4861818, 5235804, 5672121, 7562828, 9723636, 11344242, 17016363, 22688484, 34032726, 68065452]

約数ペア:

[(1, 68065452), (2, 34032726), (3, 22688484), (4, 17016363), (6, 11344242), (7, 9723636), (9, 7562828), (12, 5672121), (13, 5235804), (14, 4861818), (18, 3781414), (21, 3241212), (26, 2617902), (28, 2430909), (36, 1890707), (39, 1745268), (42, 1620606), (52, 1308951), (63, 1080404), (78, 872634), (79, 861588), (84, 810303), (91, 747972), (117, 581756), (126, 540202), (156, 436317), (158, 430794), (182, 373986), (234, 290878), (237, 287196), (252, 270101), (263, 258804), (273, 249324), (316, 215397), (364, 186993), (468, 145439), (474, 143598), (526, 129402), (546, 124662), (553, 123084), (711, 95732), (789, 86268), (819, 83108), (948, 71799), (1027, 66276), (1052, 64701), (1092, 62331), (1106, 61542), (1422, 47866), (1578, 43134), (1638, 41554), (1659, 41028), (1841, 36972), (2054, 33138), (2212, 30771), (2367, 28756), (2844, 23933), (3081, 22092), (3156, 21567), (3276, 20777), (3318, 20514), (3419, 19908), (3682, 18486), (4108, 16569), (4734, 14378), (4977, 13676), (5523, 12324), (6162, 11046), (6636, 10257), (6838, 9954), (7189, 9468), (7364, 9243)]