85425354

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1153

約数の個数: 80

約数和(自身を含む): 222051456

約数和(自身を除く): 136626102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 81, 126, 142, 162, 189, 213, 378, 426, 497, 567, 639, 994, 1061, 1134, 1278, 1491, 1917, 2122, 2982, 3183, 3834, 4473, 5751, 6366, 7427, 8946, 9549, 11502, 13419, 14854, 19098, 22281, 26838, 28647, 40257, 44562, 57294, 66843, 75331, 80514, 85941, 133686, 150662, 171882, 200529, 225993, 401058, 451986, 527317, 601587, 677979, 1054634, 1203174, 1355958, 1581951, 2033937, 3163902, 4067874, 4745853, 6101811, 9491706, 12203622, 14237559, 28475118, 42712677, 85425354]

約数ペア:

[(1, 85425354), (2, 42712677), (3, 28475118), (6, 14237559), (7, 12203622), (9, 9491706), (14, 6101811), (18, 4745853), (21, 4067874), (27, 3163902), (42, 2033937), (54, 1581951), (63, 1355958), (71, 1203174), (81, 1054634), (126, 677979), (142, 601587), (162, 527317), (189, 451986), (213, 401058), (378, 225993), (426, 200529), (497, 171882), (567, 150662), (639, 133686), (994, 85941), (1061, 80514), (1134, 75331), (1278, 66843), (1491, 57294), (1917, 44562), (2122, 40257), (2982, 28647), (3183, 26838), (3834, 22281), (4473, 19098), (5751, 14854), (6366, 13419), (7427, 11502), (8946, 9549)]