87981324

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22699}}^1$

素因数の和:22742

約数の個数: 48

約数和(自身を含む): 228816000

約数和(自身を除く): 140834676

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 22699, 45398, 68097, 90796, 136194, 272388, 385883, 431281, 771766, 862562, 1157649, 1293843, 1543532, 1725124, 2315298, 2587686, 4630596, 5175372, 7331777, 14663554, 21995331, 29327108, 43990662, 87981324]

約数ペア:

[(1, 87981324), (2, 43990662), (3, 29327108), (4, 21995331), (6, 14663554), (12, 7331777), (17, 5175372), (19, 4630596), (34, 2587686), (38, 2315298), (51, 1725124), (57, 1543532), (68, 1293843), (76, 1157649), (102, 862562), (114, 771766), (204, 431281), (228, 385883), (323, 272388), (646, 136194), (969, 90796), (1292, 68097), (1938, 45398), (3876, 22699)]