68327028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^2$

素因数の和:342

約数の個数: 108

約数和(自身を含む): 216713952

約数和(自身を除く): 148386924

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 157, 198, 231, 252, 308, 314, 396, 462, 471, 628, 693, 924, 942, 1099, 1386, 1413, 1727, 1884, 2198, 2772, 2826, 3297, 3454, 4396, 5181, 5652, 6594, 6908, 9891, 10362, 12089, 13188, 15543, 19782, 20724, 24178, 24649, 31086, 36267, 39564, 48356, 49298, 62172, 72534, 73947, 98596, 108801, 145068, 147894, 172543, 217602, 221841, 271139, 295788, 345086, 435204, 443682, 517629, 542278, 690172, 813417, 887364, 1035258, 1084556, 1552887, 1626834, 1897973, 2070516, 2440251, 3105774, 3253668, 3795946, 4880502, 5693919, 6211548, 7591892, 9761004, 11387838, 17081757, 22775676, 34163514, 68327028]

約数ペア:

[(1, 68327028), (2, 34163514), (3, 22775676), (4, 17081757), (6, 11387838), (7, 9761004), (9, 7591892), (11, 6211548), (12, 5693919), (14, 4880502), (18, 3795946), (21, 3253668), (22, 3105774), (28, 2440251), (33, 2070516), (36, 1897973), (42, 1626834), (44, 1552887), (63, 1084556), (66, 1035258), (77, 887364), (84, 813417), (99, 690172), (126, 542278), (132, 517629), (154, 443682), (157, 435204), (198, 345086), (231, 295788), (252, 271139), (308, 221841), (314, 217602), (396, 172543), (462, 147894), (471, 145068), (628, 108801), (693, 98596), (924, 73947), (942, 72534), (1099, 62172), (1386, 49298), (1413, 48356), (1727, 39564), (1884, 36267), (2198, 31086), (2772, 24649), (2826, 24178), (3297, 20724), (3454, 19782), (4396, 15543), (5181, 13188), (5652, 12089), (6594, 10362), (6908, 9891)]