64541772

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{2887}}^1$

素因数の和:2929

約数の個数: 72

約数和(自身を含む): 176606976

約数和(自身を除く): 112065204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 828, 972, 1242, 1863, 2484, 2887, 3726, 5589, 5774, 7452, 8661, 11178, 11548, 17322, 22356, 25983, 34644, 51966, 66401, 77949, 103932, 132802, 155898, 199203, 233847, 265604, 311796, 398406, 467694, 597609, 701541, 796812, 935388, 1195218, 1403082, 1792827, 2390436, 2806164, 3585654, 5378481, 7171308, 10756962, 16135443, 21513924, 32270886, 64541772]

約数ペア:

[(1, 64541772), (2, 32270886), (3, 21513924), (4, 16135443), (6, 10756962), (9, 7171308), (12, 5378481), (18, 3585654), (23, 2806164), (27, 2390436), (36, 1792827), (46, 1403082), (54, 1195218), (69, 935388), (81, 796812), (92, 701541), (108, 597609), (138, 467694), (162, 398406), (207, 311796), (243, 265604), (276, 233847), (324, 199203), (414, 155898), (486, 132802), (621, 103932), (828, 77949), (972, 66401), (1242, 51966), (1863, 34644), (2484, 25983), (2887, 22356), (3726, 17322), (5589, 11548), (5774, 11178), (7452, 8661)]