66490536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:815

約数の個数: 128

約数和(自身を含む): 207912960

約数和(自身を除く): 141422424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 51, 56, 62, 68, 84, 93, 102, 119, 124, 136, 168, 186, 204, 217, 238, 248, 357, 372, 408, 434, 476, 527, 651, 714, 744, 751, 868, 952, 1054, 1302, 1428, 1502, 1581, 1736, 2108, 2253, 2604, 2856, 3004, 3162, 3689, 4216, 4506, 5208, 5257, 6008, 6324, 7378, 9012, 10514, 11067, 12648, 12767, 14756, 15771, 18024, 21028, 22134, 23281, 25534, 29512, 31542, 38301, 42056, 44268, 46562, 51068, 63084, 69843, 76602, 88536, 89369, 93124, 102136, 126168, 139686, 153204, 162967, 178738, 186248, 268107, 279372, 306408, 325934, 357476, 395777, 488901, 536214, 558744, 651868, 714952, 791554, 977802, 1072428, 1187331, 1303736, 1583108, 1955604, 2144856, 2374662, 2770439, 3166216, 3911208, 4749324, 5540878, 8311317, 9498648, 11081756, 16622634, 22163512, 33245268, 66490536]

約数ペア:

[(1, 66490536), (2, 33245268), (3, 22163512), (4, 16622634), (6, 11081756), (7, 9498648), (8, 8311317), (12, 5540878), (14, 4749324), (17, 3911208), (21, 3166216), (24, 2770439), (28, 2374662), (31, 2144856), (34, 1955604), (42, 1583108), (51, 1303736), (56, 1187331), (62, 1072428), (68, 977802), (84, 791554), (93, 714952), (102, 651868), (119, 558744), (124, 536214), (136, 488901), (168, 395777), (186, 357476), (204, 325934), (217, 306408), (238, 279372), (248, 268107), (357, 186248), (372, 178738), (408, 162967), (434, 153204), (476, 139686), (527, 126168), (651, 102136), (714, 93124), (744, 89369), (751, 88536), (868, 76602), (952, 69843), (1054, 63084), (1302, 51068), (1428, 46562), (1502, 44268), (1581, 42056), (1736, 38301), (2108, 31542), (2253, 29512), (2604, 25534), (2856, 23281), (3004, 22134), (3162, 21028), (3689, 18024), (4216, 15771), (4506, 14756), (5208, 12767), (5257, 12648), (6008, 11067), (6324, 10514), (7378, 9012)]