66910284

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:564

約数の個数: 108

約数和(自身を含む): 199554264

約数和(自身を除く): 132643980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 83, 84, 98, 126, 147, 166, 196, 249, 252, 294, 332, 441, 457, 498, 581, 588, 747, 882, 914, 996, 1162, 1371, 1494, 1743, 1764, 1828, 2324, 2742, 2988, 3199, 3486, 4067, 4113, 5229, 5484, 6398, 6972, 8134, 8226, 9597, 10458, 12201, 12796, 16268, 16452, 19194, 20916, 22393, 24402, 28791, 36603, 37931, 38388, 44786, 48804, 57582, 67179, 73206, 75862, 89572, 113793, 115164, 134358, 146412, 151724, 201537, 227586, 265517, 268716, 341379, 403074, 455172, 531034, 682758, 796551, 806148, 1062068, 1365516, 1593102, 1858619, 2389653, 3186204, 3717238, 4779306, 5575857, 7434476, 9558612, 11151714, 16727571, 22303428, 33455142, 66910284]

約数ペア:

[(1, 66910284), (2, 33455142), (3, 22303428), (4, 16727571), (6, 11151714), (7, 9558612), (9, 7434476), (12, 5575857), (14, 4779306), (18, 3717238), (21, 3186204), (28, 2389653), (36, 1858619), (42, 1593102), (49, 1365516), (63, 1062068), (83, 806148), (84, 796551), (98, 682758), (126, 531034), (147, 455172), (166, 403074), (196, 341379), (249, 268716), (252, 265517), (294, 227586), (332, 201537), (441, 151724), (457, 146412), (498, 134358), (581, 115164), (588, 113793), (747, 89572), (882, 75862), (914, 73206), (996, 67179), (1162, 57582), (1371, 48804), (1494, 44786), (1743, 38388), (1764, 37931), (1828, 36603), (2324, 28791), (2742, 24402), (2988, 22393), (3199, 20916), (3486, 19194), (4067, 16452), (4113, 16268), (5229, 12796), (5484, 12201), (6398, 10458), (6972, 9597), (8134, 8226)]