84440556

素因数分解:

$2^2\times 3^5\times {\mathrm{109}}^1\times {\mathrm{797}}^1$

素因数の和:925

約数の個数: 72

約数和(自身を含む): 223663440

約数和(自身を除く): 139222884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 109, 162, 218, 243, 324, 327, 436, 486, 654, 797, 972, 981, 1308, 1594, 1962, 2391, 2943, 3188, 3924, 4782, 5886, 7173, 8829, 9564, 11772, 14346, 17658, 21519, 26487, 28692, 35316, 43038, 52974, 64557, 86076, 86873, 105948, 129114, 173746, 193671, 258228, 260619, 347492, 387342, 521238, 774684, 781857, 1042476, 1563714, 2345571, 3127428, 4691142, 7036713, 9382284, 14073426, 21110139, 28146852, 42220278, 84440556]

約数ペア:

[(1, 84440556), (2, 42220278), (3, 28146852), (4, 21110139), (6, 14073426), (9, 9382284), (12, 7036713), (18, 4691142), (27, 3127428), (36, 2345571), (54, 1563714), (81, 1042476), (108, 781857), (109, 774684), (162, 521238), (218, 387342), (243, 347492), (324, 260619), (327, 258228), (436, 193671), (486, 173746), (654, 129114), (797, 105948), (972, 86873), (981, 86076), (1308, 64557), (1594, 52974), (1962, 43038), (2391, 35316), (2943, 28692), (3188, 26487), (3924, 21519), (4782, 17658), (5886, 14346), (7173, 11772), (8829, 9564)]