61613168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:234

約数の個数: 80

約数和(自身を含む): 133786080

約数和(自身を除く): 72172912

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 73, 107, 116, 136, 146, 214, 232, 272, 292, 428, 464, 493, 584, 856, 986, 1168, 1241, 1712, 1819, 1972, 2117, 2482, 3103, 3638, 3944, 4234, 4964, 6206, 7276, 7811, 7888, 8468, 9928, 12412, 14552, 15622, 16936, 19856, 24824, 29104, 31244, 33872, 35989, 49648, 52751, 62488, 71978, 105502, 124976, 132787, 143956, 211004, 226519, 265574, 287912, 422008, 453038, 531148, 575824, 844016, 906076, 1062296, 1812152, 2124592, 3624304, 3850823, 7701646, 15403292, 30806584, 61613168]

約数ペア:

[(1, 61613168), (2, 30806584), (4, 15403292), (8, 7701646), (16, 3850823), (17, 3624304), (29, 2124592), (34, 1812152), (58, 1062296), (68, 906076), (73, 844016), (107, 575824), (116, 531148), (136, 453038), (146, 422008), (214, 287912), (232, 265574), (272, 226519), (292, 211004), (428, 143956), (464, 132787), (493, 124976), (584, 105502), (856, 71978), (986, 62488), (1168, 52751), (1241, 49648), (1712, 35989), (1819, 33872), (1972, 31244), (2117, 29104), (2482, 24824), (3103, 19856), (3638, 16936), (3944, 15622), (4234, 14552), (4964, 12412), (6206, 9928), (7276, 8468), (7811, 7888)]