74806578

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1999}}^1$

素因数の和:2034

約数の個数: 96

約数和(自身を含む): 209664000

約数和(自身を除く): 134857422

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 243, 297, 378, 462, 486, 567, 594, 693, 891, 1134, 1386, 1701, 1782, 1999, 2079, 2673, 3402, 3998, 4158, 5346, 5997, 6237, 11994, 12474, 13993, 17991, 18711, 21989, 27986, 35982, 37422, 41979, 43978, 53973, 65967, 83958, 107946, 125937, 131934, 153923, 161919, 197901, 251874, 307846, 323838, 377811, 395802, 461769, 485757, 593703, 755622, 923538, 971514, 1133433, 1187406, 1385307, 1781109, 2266866, 2770614, 3400299, 3562218, 4155921, 5343327, 6800598, 8311842, 10686654, 12467763, 24935526, 37403289, 74806578]

約数ペア:

[(1, 74806578), (2, 37403289), (3, 24935526), (6, 12467763), (7, 10686654), (9, 8311842), (11, 6800598), (14, 5343327), (18, 4155921), (21, 3562218), (22, 3400299), (27, 2770614), (33, 2266866), (42, 1781109), (54, 1385307), (63, 1187406), (66, 1133433), (77, 971514), (81, 923538), (99, 755622), (126, 593703), (154, 485757), (162, 461769), (189, 395802), (198, 377811), (231, 323838), (243, 307846), (297, 251874), (378, 197901), (462, 161919), (486, 153923), (567, 131934), (594, 125937), (693, 107946), (891, 83958), (1134, 65967), (1386, 53973), (1701, 43978), (1782, 41979), (1999, 37422), (2079, 35982), (2673, 27986), (3402, 21989), (3998, 18711), (4158, 17991), (5346, 13993), (5997, 12474), (6237, 11994)]