64697256

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^3\times {\mathrm{409}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 190281000

約数和(自身を除く): 125583744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 409, 468, 507, 676, 818, 936, 1014, 1227, 1352, 1521, 1636, 2028, 2197, 2454, 3042, 3272, 3681, 4056, 4394, 4908, 5317, 6084, 6591, 7362, 8788, 9816, 10634, 12168, 13182, 14724, 15951, 17576, 19773, 21268, 26364, 29448, 31902, 39546, 42536, 47853, 52728, 63804, 69121, 79092, 95706, 127608, 138242, 158184, 191412, 207363, 276484, 382824, 414726, 552968, 622089, 829452, 898573, 1244178, 1658904, 1797146, 2488356, 2695719, 3594292, 4976712, 5391438, 7188584, 8087157, 10782876, 16174314, 21565752, 32348628, 64697256]

約数ペア:

[(1, 64697256), (2, 32348628), (3, 21565752), (4, 16174314), (6, 10782876), (8, 8087157), (9, 7188584), (12, 5391438), (13, 4976712), (18, 3594292), (24, 2695719), (26, 2488356), (36, 1797146), (39, 1658904), (52, 1244178), (72, 898573), (78, 829452), (104, 622089), (117, 552968), (156, 414726), (169, 382824), (234, 276484), (312, 207363), (338, 191412), (409, 158184), (468, 138242), (507, 127608), (676, 95706), (818, 79092), (936, 69121), (1014, 63804), (1227, 52728), (1352, 47853), (1521, 42536), (1636, 39546), (2028, 31902), (2197, 29448), (2454, 26364), (3042, 21268), (3272, 19773), (3681, 17576), (4056, 15951), (4394, 14724), (4908, 13182), (5317, 12168), (6084, 10634), (6591, 9816), (7362, 8788)]