68090694

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{241}}^1$

素因数の和:322

約数の個数: 72

約数和(自身を含む): 164369304

約数和(自身を除く): 96278610

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 241, 294, 434, 482, 651, 723, 961, 1302, 1446, 1519, 1687, 1922, 2883, 3038, 3374, 4557, 5061, 5766, 6727, 7471, 9114, 10122, 11809, 13454, 14942, 20181, 22413, 23618, 35427, 40362, 44826, 47089, 52297, 70854, 94178, 104594, 141267, 156891, 231601, 282534, 313782, 366079, 463202, 694803, 732158, 1098237, 1389606, 1621207, 2196474, 3242414, 4863621, 9727242, 11348449, 22696898, 34045347, 68090694]

約数ペア:

[(1, 68090694), (2, 34045347), (3, 22696898), (6, 11348449), (7, 9727242), (14, 4863621), (21, 3242414), (31, 2196474), (42, 1621207), (49, 1389606), (62, 1098237), (93, 732158), (98, 694803), (147, 463202), (186, 366079), (217, 313782), (241, 282534), (294, 231601), (434, 156891), (482, 141267), (651, 104594), (723, 94178), (961, 70854), (1302, 52297), (1446, 47089), (1519, 44826), (1687, 40362), (1922, 35427), (2883, 23618), (3038, 22413), (3374, 20181), (4557, 14942), (5061, 13454), (5766, 11809), (6727, 10122), (7471, 9114)]