85367268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19927}}^1$

素因数の和:19961

約数の個数: 72

約数和(自身を含む): 261136512

約数和(自身を除く): 175769244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 19927, 39854, 59781, 79708, 119562, 139489, 179343, 239124, 278978, 338759, 358686, 418467, 557956, 677518, 717372, 836934, 1016277, 1255401, 1355036, 1673868, 2032554, 2371313, 2510802, 3048831, 4065108, 4742626, 5021604, 6097662, 7113939, 9485252, 12195324, 14227878, 21341817, 28455756, 42683634, 85367268]

約数ペア:

[(1, 85367268), (2, 42683634), (3, 28455756), (4, 21341817), (6, 14227878), (7, 12195324), (9, 9485252), (12, 7113939), (14, 6097662), (17, 5021604), (18, 4742626), (21, 4065108), (28, 3048831), (34, 2510802), (36, 2371313), (42, 2032554), (51, 1673868), (63, 1355036), (68, 1255401), (84, 1016277), (102, 836934), (119, 717372), (126, 677518), (153, 557956), (204, 418467), (238, 358686), (252, 338759), (306, 278978), (357, 239124), (476, 179343), (612, 139489), (714, 119562), (1071, 79708), (1428, 59781), (2142, 39854), (4284, 19927)]