80166996

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2719}}^1$

素因数の和:2755

約数の個数: 120

約数和(自身を含む): 258030080

約数和(自身を除く): 177863084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 2719, 3276, 4212, 4914, 5438, 7371, 8157, 9828, 10876, 14742, 16314, 19033, 24471, 29484, 32628, 35347, 38066, 48942, 57099, 70694, 73413, 76132, 97884, 106041, 114198, 141388, 146826, 171297, 212082, 220239, 228396, 247429, 293652, 318123, 342594, 424164, 440478, 494858, 513891, 636246, 685188, 742287, 880956, 954369, 989716, 1027782, 1272492, 1484574, 1541673, 1908738, 2055564, 2226861, 2863107, 2969148, 3083346, 3817476, 4453722, 5726214, 6166692, 6680583, 8907444, 11452428, 13361166, 20041749, 26722332, 40083498, 80166996]

約数ペア:

[(1, 80166996), (2, 40083498), (3, 26722332), (4, 20041749), (6, 13361166), (7, 11452428), (9, 8907444), (12, 6680583), (13, 6166692), (14, 5726214), (18, 4453722), (21, 3817476), (26, 3083346), (27, 2969148), (28, 2863107), (36, 2226861), (39, 2055564), (42, 1908738), (52, 1541673), (54, 1484574), (63, 1272492), (78, 1027782), (81, 989716), (84, 954369), (91, 880956), (108, 742287), (117, 685188), (126, 636246), (156, 513891), (162, 494858), (182, 440478), (189, 424164), (234, 342594), (252, 318123), (273, 293652), (324, 247429), (351, 228396), (364, 220239), (378, 212082), (468, 171297), (546, 146826), (567, 141388), (702, 114198), (756, 106041), (819, 97884), (1053, 76132), (1092, 73413), (1134, 70694), (1404, 57099), (1638, 48942), (2106, 38066), (2268, 35347), (2457, 32628), (2719, 29484), (3276, 24471), (4212, 19033), (4914, 16314), (5438, 14742), (7371, 10876), (8157, 9828)]