66897108

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{389}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 180147240

約数和(自身を除く): 113250132

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 281, 306, 389, 562, 612, 778, 843, 1124, 1167, 1556, 1686, 2334, 2529, 3372, 3501, 4668, 4777, 5058, 6613, 7002, 9554, 10116, 13226, 14004, 14331, 19108, 19839, 26452, 28662, 39678, 42993, 57324, 59517, 79356, 85986, 109309, 119034, 171972, 218618, 238068, 327927, 437236, 655854, 983781, 1311708, 1858253, 1967562, 3716506, 3935124, 5574759, 7433012, 11149518, 16724277, 22299036, 33448554, 66897108]

約数ペア:

[(1, 66897108), (2, 33448554), (3, 22299036), (4, 16724277), (6, 11149518), (9, 7433012), (12, 5574759), (17, 3935124), (18, 3716506), (34, 1967562), (36, 1858253), (51, 1311708), (68, 983781), (102, 655854), (153, 437236), (204, 327927), (281, 238068), (306, 218618), (389, 171972), (562, 119034), (612, 109309), (778, 85986), (843, 79356), (1124, 59517), (1167, 57324), (1556, 42993), (1686, 39678), (2334, 28662), (2529, 26452), (3372, 19839), (3501, 19108), (4668, 14331), (4777, 14004), (5058, 13226), (6613, 10116), (7002, 9554)]