129168

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:53

約数の個数: 80

約数和(自身を含む): 416640

約数和(自身を除く): 287472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 144, 156, 184, 207, 208, 216, 234, 276, 299, 312, 351, 368, 414, 432, 468, 552, 598, 621, 624, 702, 828, 897, 936, 1104, 1196, 1242, 1404, 1656, 1794, 1872, 2392, 2484, 2691, 2808, 3312, 3588, 4784, 4968, 5382, 5616, 7176, 8073, 9936, 10764, 14352, 16146, 21528, 32292, 43056, 64584, 129168]

約数ペア:

[(1, 129168), (2, 64584), (3, 43056), (4, 32292), (6, 21528), (8, 16146), (9, 14352), (12, 10764), (13, 9936), (16, 8073), (18, 7176), (23, 5616), (24, 5382), (26, 4968), (27, 4784), (36, 3588), (39, 3312), (46, 2808), (48, 2691), (52, 2484), (54, 2392), (69, 1872), (72, 1794), (78, 1656), (92, 1404), (104, 1242), (108, 1196), (117, 1104), (138, 936), (144, 897), (156, 828), (184, 702), (207, 624), (208, 621), (216, 598), (234, 552), (276, 468), (299, 432), (312, 414), (351, 368)]