81683424

素因数分解:

$2^5\times 3^3\times {\mathrm{94541}}^1$

素因数の和:94560

約数の個数: 48

約数和(自身を含む): 238245840

約数和(自身を除く): 156562416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 94541, 189082, 283623, 378164, 567246, 756328, 850869, 1134492, 1512656, 1701738, 2268984, 2552607, 3025312, 3403476, 4537968, 5105214, 6806952, 9075936, 10210428, 13613904, 20420856, 27227808, 40841712, 81683424]

約数ペア:

[(1, 81683424), (2, 40841712), (3, 27227808), (4, 20420856), (6, 13613904), (8, 10210428), (9, 9075936), (12, 6806952), (16, 5105214), (18, 4537968), (24, 3403476), (27, 3025312), (32, 2552607), (36, 2268984), (48, 1701738), (54, 1512656), (72, 1134492), (96, 850869), (108, 756328), (144, 567246), (216, 378164), (288, 283623), (432, 189082), (864, 94541)]