66920616

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{251}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 217395360

約数和(自身を除く): 150474744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 251, 252, 276, 322, 414, 483, 502, 504, 529, 552, 644, 753, 828, 966, 1004, 1058, 1288, 1449, 1506, 1587, 1656, 1757, 1932, 2008, 2116, 2259, 2898, 3012, 3174, 3514, 3703, 3864, 4232, 4518, 4761, 5271, 5773, 5796, 6024, 6348, 7028, 7406, 9036, 9522, 10542, 11109, 11546, 11592, 12696, 14056, 14812, 15813, 17319, 18072, 19044, 21084, 22218, 23092, 29624, 31626, 33327, 34638, 38088, 40411, 42168, 44436, 46184, 51957, 63252, 66654, 69276, 80822, 88872, 103914, 121233, 126504, 132779, 133308, 138552, 161644, 207828, 242466, 265558, 266616, 323288, 363699, 398337, 415656, 484932, 531116, 727398, 796674, 929453, 969864, 1062232, 1195011, 1454796, 1593348, 1858906, 2390022, 2788359, 2909592, 3186696, 3717812, 4780044, 5576718, 7435624, 8365077, 9560088, 11153436, 16730154, 22306872, 33460308, 66920616]

約数ペア:

[(1, 66920616), (2, 33460308), (3, 22306872), (4, 16730154), (6, 11153436), (7, 9560088), (8, 8365077), (9, 7435624), (12, 5576718), (14, 4780044), (18, 3717812), (21, 3186696), (23, 2909592), (24, 2788359), (28, 2390022), (36, 1858906), (42, 1593348), (46, 1454796), (56, 1195011), (63, 1062232), (69, 969864), (72, 929453), (84, 796674), (92, 727398), (126, 531116), (138, 484932), (161, 415656), (168, 398337), (184, 363699), (207, 323288), (251, 266616), (252, 265558), (276, 242466), (322, 207828), (414, 161644), (483, 138552), (502, 133308), (504, 132779), (529, 126504), (552, 121233), (644, 103914), (753, 88872), (828, 80822), (966, 69276), (1004, 66654), (1058, 63252), (1288, 51957), (1449, 46184), (1506, 44436), (1587, 42168), (1656, 40411), (1757, 38088), (1932, 34638), (2008, 33327), (2116, 31626), (2259, 29624), (2898, 23092), (3012, 22218), (3174, 21084), (3514, 19044), (3703, 18072), (3864, 17319), (4232, 15813), (4518, 14812), (4761, 14056), (5271, 12696), (5773, 11592), (5796, 11546), (6024, 11109), (6348, 10542), (7028, 9522), (7406, 9036)]