68847372

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7559}}^1$

素因数の和:7603

約数の個数: 72

約数和(自身を含む): 198132480

約数和(自身を除く): 129285108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2277, 3036, 4554, 7559, 9108, 15118, 22677, 30236, 45354, 68031, 83149, 90708, 136062, 166298, 173857, 249447, 272124, 332596, 347714, 498894, 521571, 695428, 748341, 997788, 1043142, 1496682, 1564713, 1912427, 2086284, 2993364, 3129426, 3824854, 5737281, 6258852, 7649708, 11474562, 17211843, 22949124, 34423686, 68847372]

約数ペア:

[(1, 68847372), (2, 34423686), (3, 22949124), (4, 17211843), (6, 11474562), (9, 7649708), (11, 6258852), (12, 5737281), (18, 3824854), (22, 3129426), (23, 2993364), (33, 2086284), (36, 1912427), (44, 1564713), (46, 1496682), (66, 1043142), (69, 997788), (92, 748341), (99, 695428), (132, 521571), (138, 498894), (198, 347714), (207, 332596), (253, 272124), (276, 249447), (396, 173857), (414, 166298), (506, 136062), (759, 90708), (828, 83149), (1012, 68031), (1518, 45354), (2277, 30236), (3036, 22677), (4554, 15118), (7559, 9108)]