68440464

素因数分解:

$2^4\times 3^5\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:659

約数の個数: 120

約数和(自身を含む): 205820160

約数和(自身を除く): 137379696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 116, 144, 162, 174, 216, 232, 243, 261, 324, 348, 432, 464, 486, 522, 607, 648, 696, 783, 972, 1044, 1214, 1296, 1392, 1566, 1821, 1944, 2088, 2349, 2428, 3132, 3642, 3888, 4176, 4698, 4856, 5463, 6264, 7047, 7284, 9396, 9712, 10926, 12528, 14094, 14568, 16389, 17603, 18792, 21852, 28188, 29136, 32778, 35206, 37584, 43704, 49167, 52809, 56376, 65556, 70412, 87408, 98334, 105618, 112752, 131112, 140824, 147501, 158427, 196668, 211236, 262224, 281648, 295002, 316854, 393336, 422472, 475281, 590004, 633708, 786672, 844944, 950562, 1180008, 1267416, 1425843, 1901124, 2360016, 2534832, 2851686, 3802248, 4277529, 5703372, 7604496, 8555058, 11406744, 17110116, 22813488, 34220232, 68440464]

約数ペア:

[(1, 68440464), (2, 34220232), (3, 22813488), (4, 17110116), (6, 11406744), (8, 8555058), (9, 7604496), (12, 5703372), (16, 4277529), (18, 3802248), (24, 2851686), (27, 2534832), (29, 2360016), (36, 1901124), (48, 1425843), (54, 1267416), (58, 1180008), (72, 950562), (81, 844944), (87, 786672), (108, 633708), (116, 590004), (144, 475281), (162, 422472), (174, 393336), (216, 316854), (232, 295002), (243, 281648), (261, 262224), (324, 211236), (348, 196668), (432, 158427), (464, 147501), (486, 140824), (522, 131112), (607, 112752), (648, 105618), (696, 98334), (783, 87408), (972, 70412), (1044, 65556), (1214, 56376), (1296, 52809), (1392, 49167), (1566, 43704), (1821, 37584), (1944, 35206), (2088, 32778), (2349, 29136), (2428, 28188), (3132, 21852), (3642, 18792), (3888, 17603), (4176, 16389), (4698, 14568), (4856, 14094), (5463, 12528), (6264, 10926), (7047, 9712), (7284, 9396)]