66929784

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 171849600

約数和(自身を除く): 104919816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 107, 134, 201, 214, 268, 321, 389, 402, 428, 536, 642, 778, 804, 856, 1167, 1284, 1556, 1608, 2334, 2568, 3112, 4668, 7169, 9336, 14338, 21507, 26063, 28676, 41623, 43014, 52126, 57352, 78189, 83246, 86028, 104252, 124869, 156378, 166492, 172056, 208504, 249738, 312756, 332984, 499476, 625512, 998952, 2788741, 5577482, 8366223, 11154964, 16732446, 22309928, 33464892, 66929784]

約数ペア:

[(1, 66929784), (2, 33464892), (3, 22309928), (4, 16732446), (6, 11154964), (8, 8366223), (12, 5577482), (24, 2788741), (67, 998952), (107, 625512), (134, 499476), (201, 332984), (214, 312756), (268, 249738), (321, 208504), (389, 172056), (402, 166492), (428, 156378), (536, 124869), (642, 104252), (778, 86028), (804, 83246), (856, 78189), (1167, 57352), (1284, 52126), (1556, 43014), (1608, 41623), (2334, 28676), (2568, 26063), (3112, 21507), (4668, 14338), (7169, 9336)]