66204468

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5393}}^1$

素因数の和:5445

約数の個数: 72

約数和(自身を含む): 188487936

約数和(自身を除く): 122283468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 5393, 6138, 10786, 12276, 16179, 21572, 32358, 48537, 59323, 64716, 97074, 118646, 167183, 177969, 194148, 237292, 334366, 355938, 501549, 533907, 668732, 711876, 1003098, 1067814, 1504647, 1839013, 2006196, 2135628, 3009294, 3678026, 5517039, 6018588, 7356052, 11034078, 16551117, 22068156, 33102234, 66204468]

約数ペア:

[(1, 66204468), (2, 33102234), (3, 22068156), (4, 16551117), (6, 11034078), (9, 7356052), (11, 6018588), (12, 5517039), (18, 3678026), (22, 3009294), (31, 2135628), (33, 2006196), (36, 1839013), (44, 1504647), (62, 1067814), (66, 1003098), (93, 711876), (99, 668732), (124, 533907), (132, 501549), (186, 355938), (198, 334366), (279, 237292), (341, 194148), (372, 177969), (396, 167183), (558, 118646), (682, 97074), (1023, 64716), (1116, 59323), (1364, 48537), (2046, 32358), (3069, 21572), (4092, 16179), (5393, 12276), (6138, 10786)]