80674056

素因数分解:

$2^3\times 3^8\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 239136300

約数和(自身を除く): 158462244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 53, 54, 58, 72, 81, 87, 106, 108, 116, 159, 162, 174, 212, 216, 232, 243, 261, 318, 324, 348, 424, 477, 486, 522, 636, 648, 696, 729, 783, 954, 972, 1044, 1272, 1431, 1458, 1537, 1566, 1908, 1944, 2088, 2187, 2349, 2862, 2916, 3074, 3132, 3816, 4293, 4374, 4611, 4698, 5724, 5832, 6148, 6264, 6561, 7047, 8586, 8748, 9222, 9396, 11448, 12296, 12879, 13122, 13833, 14094, 17172, 17496, 18444, 18792, 21141, 25758, 26244, 27666, 28188, 34344, 36888, 38637, 41499, 42282, 51516, 52488, 55332, 56376, 63423, 77274, 82998, 84564, 103032, 110664, 115911, 124497, 126846, 154548, 165996, 169128, 190269, 231822, 248994, 253692, 309096, 331992, 347733, 373491, 380538, 463644, 497988, 507384, 695466, 746982, 761076, 927288, 995976, 1120473, 1390932, 1493964, 1522152, 2240946, 2781864, 2987928, 3361419, 4481892, 6722838, 8963784, 10084257, 13445676, 20168514, 26891352, 40337028, 80674056]

約数ペア:

[(1, 80674056), (2, 40337028), (3, 26891352), (4, 20168514), (6, 13445676), (8, 10084257), (9, 8963784), (12, 6722838), (18, 4481892), (24, 3361419), (27, 2987928), (29, 2781864), (36, 2240946), (53, 1522152), (54, 1493964), (58, 1390932), (72, 1120473), (81, 995976), (87, 927288), (106, 761076), (108, 746982), (116, 695466), (159, 507384), (162, 497988), (174, 463644), (212, 380538), (216, 373491), (232, 347733), (243, 331992), (261, 309096), (318, 253692), (324, 248994), (348, 231822), (424, 190269), (477, 169128), (486, 165996), (522, 154548), (636, 126846), (648, 124497), (696, 115911), (729, 110664), (783, 103032), (954, 84564), (972, 82998), (1044, 77274), (1272, 63423), (1431, 56376), (1458, 55332), (1537, 52488), (1566, 51516), (1908, 42282), (1944, 41499), (2088, 38637), (2187, 36888), (2349, 34344), (2862, 28188), (2916, 27666), (3074, 26244), (3132, 25758), (3816, 21141), (4293, 18792), (4374, 18444), (4611, 17496), (4698, 17172), (5724, 14094), (5832, 13833), (6148, 13122), (6264, 12879), (6561, 12296), (7047, 11448), (8586, 9396), (8748, 9222)]