81507168

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{3253}}^1$

素因数の和:3301

約数の個数: 96

約数和(自身を含む): 246002400

約数和(自身を除く): 164495232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 87, 96, 108, 116, 144, 174, 216, 232, 261, 288, 348, 432, 464, 522, 696, 783, 864, 928, 1044, 1392, 1566, 2088, 2784, 3132, 3253, 4176, 6264, 6506, 8352, 9759, 12528, 13012, 19518, 25056, 26024, 29277, 39036, 52048, 58554, 78072, 87831, 94337, 104096, 117108, 156144, 175662, 188674, 234216, 283011, 312288, 351324, 377348, 468432, 566022, 702648, 754696, 849033, 936864, 1132044, 1405296, 1509392, 1698066, 2264088, 2547099, 2810592, 3018784, 3396132, 4528176, 5094198, 6792264, 9056352, 10188396, 13584528, 20376792, 27169056, 40753584, 81507168]

約数ペア:

[(1, 81507168), (2, 40753584), (3, 27169056), (4, 20376792), (6, 13584528), (8, 10188396), (9, 9056352), (12, 6792264), (16, 5094198), (18, 4528176), (24, 3396132), (27, 3018784), (29, 2810592), (32, 2547099), (36, 2264088), (48, 1698066), (54, 1509392), (58, 1405296), (72, 1132044), (87, 936864), (96, 849033), (108, 754696), (116, 702648), (144, 566022), (174, 468432), (216, 377348), (232, 351324), (261, 312288), (288, 283011), (348, 234216), (432, 188674), (464, 175662), (522, 156144), (696, 117108), (783, 104096), (864, 94337), (928, 87831), (1044, 78072), (1392, 58554), (1566, 52048), (2088, 39036), (2784, 29277), (3132, 26024), (3253, 25056), (4176, 19518), (6264, 13012), (6506, 12528), (8352, 9759)]