68715936

素因数分解:

$2^5\times 3^2\times {\mathrm{397}}^1\times {\mathrm{601}}^1$

素因数の和:1014

約数の個数: 72

約数和(自身を含む): 196229124

約数和(自身を除く): 127513188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 397, 601, 794, 1191, 1202, 1588, 1803, 2382, 2404, 3176, 3573, 3606, 4764, 4808, 5409, 6352, 7146, 7212, 9528, 9616, 10818, 12704, 14292, 14424, 19056, 19232, 21636, 28584, 28848, 38112, 43272, 57168, 57696, 86544, 114336, 173088, 238597, 477194, 715791, 954388, 1431582, 1908776, 2147373, 2863164, 3817552, 4294746, 5726328, 7635104, 8589492, 11452656, 17178984, 22905312, 34357968, 68715936]

約数ペア:

[(1, 68715936), (2, 34357968), (3, 22905312), (4, 17178984), (6, 11452656), (8, 8589492), (9, 7635104), (12, 5726328), (16, 4294746), (18, 3817552), (24, 2863164), (32, 2147373), (36, 1908776), (48, 1431582), (72, 954388), (96, 715791), (144, 477194), (288, 238597), (397, 173088), (601, 114336), (794, 86544), (1191, 57696), (1202, 57168), (1588, 43272), (1803, 38112), (2382, 28848), (2404, 28584), (3176, 21636), (3573, 19232), (3606, 19056), (4764, 14424), (4808, 14292), (5409, 12704), (6352, 10818), (7146, 9616), (7212, 9528)]