66620664

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{2549}}^1$

素因数の和:2586

約数の個数: 96

約数和(自身を含む): 203490000

約数和(自身を除く): 136869336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 121, 132, 198, 216, 242, 264, 297, 363, 396, 484, 594, 726, 792, 968, 1089, 1188, 1452, 2178, 2376, 2549, 2904, 3267, 4356, 5098, 6534, 7647, 8712, 10196, 13068, 15294, 20392, 22941, 26136, 28039, 30588, 45882, 56078, 61176, 68823, 84117, 91764, 112156, 137646, 168234, 183528, 224312, 252351, 275292, 308429, 336468, 504702, 550584, 616858, 672936, 757053, 925287, 1009404, 1233716, 1514106, 1850574, 2018808, 2467432, 2775861, 3028212, 3701148, 5551722, 6056424, 7402296, 8327583, 11103444, 16655166, 22206888, 33310332, 66620664]

約数ペア:

[(1, 66620664), (2, 33310332), (3, 22206888), (4, 16655166), (6, 11103444), (8, 8327583), (9, 7402296), (11, 6056424), (12, 5551722), (18, 3701148), (22, 3028212), (24, 2775861), (27, 2467432), (33, 2018808), (36, 1850574), (44, 1514106), (54, 1233716), (66, 1009404), (72, 925287), (88, 757053), (99, 672936), (108, 616858), (121, 550584), (132, 504702), (198, 336468), (216, 308429), (242, 275292), (264, 252351), (297, 224312), (363, 183528), (396, 168234), (484, 137646), (594, 112156), (726, 91764), (792, 84117), (968, 68823), (1089, 61176), (1188, 56078), (1452, 45882), (2178, 30588), (2376, 28039), (2549, 26136), (2904, 22941), (3267, 20392), (4356, 15294), (5098, 13068), (6534, 10196), (7647, 8712)]