68242416

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1$

素因数の和:750

約数の個数: 80

約数和(自身を含む): 193404288

約数和(自身を除く): 125161872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 307, 421, 528, 614, 842, 921, 1228, 1263, 1684, 1842, 2456, 2526, 3368, 3377, 3684, 4631, 4912, 5052, 6736, 6754, 7368, 9262, 10104, 10131, 13508, 13893, 14736, 18524, 20208, 20262, 27016, 27786, 37048, 40524, 54032, 55572, 74096, 81048, 111144, 129247, 162096, 222288, 258494, 387741, 516988, 775482, 1033976, 1421717, 1550964, 2067952, 2843434, 3101928, 4265151, 5686868, 6203856, 8530302, 11373736, 17060604, 22747472, 34121208, 68242416]

約数ペア:

[(1, 68242416), (2, 34121208), (3, 22747472), (4, 17060604), (6, 11373736), (8, 8530302), (11, 6203856), (12, 5686868), (16, 4265151), (22, 3101928), (24, 2843434), (33, 2067952), (44, 1550964), (48, 1421717), (66, 1033976), (88, 775482), (132, 516988), (176, 387741), (264, 258494), (307, 222288), (421, 162096), (528, 129247), (614, 111144), (842, 81048), (921, 74096), (1228, 55572), (1263, 54032), (1684, 40524), (1842, 37048), (2456, 27786), (2526, 27016), (3368, 20262), (3377, 20208), (3684, 18524), (4631, 14736), (4912, 13893), (5052, 13508), (6736, 10131), (6754, 10104), (7368, 9262)]