64119924

素因数分解:

$2^2\times 3^6\times {\mathrm{11}}^1\times {\mathrm{1999}}^1$

素因数の和:2032

約数の個数: 84

約数和(自身を含む): 183624000

約数和(自身を除く): 119504076

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 729, 891, 972, 1188, 1458, 1782, 1999, 2673, 2916, 3564, 3998, 5346, 5997, 7996, 8019, 10692, 11994, 16038, 17991, 21989, 23988, 32076, 35982, 43978, 53973, 65967, 71964, 87956, 107946, 131934, 161919, 197901, 215892, 263868, 323838, 395802, 485757, 593703, 647676, 791604, 971514, 1187406, 1457271, 1781109, 1943028, 2374812, 2914542, 3562218, 5343327, 5829084, 7124436, 10686654, 16029981, 21373308, 32059962, 64119924]

約数ペア:

[(1, 64119924), (2, 32059962), (3, 21373308), (4, 16029981), (6, 10686654), (9, 7124436), (11, 5829084), (12, 5343327), (18, 3562218), (22, 2914542), (27, 2374812), (33, 1943028), (36, 1781109), (44, 1457271), (54, 1187406), (66, 971514), (81, 791604), (99, 647676), (108, 593703), (132, 485757), (162, 395802), (198, 323838), (243, 263868), (297, 215892), (324, 197901), (396, 161919), (486, 131934), (594, 107946), (729, 87956), (891, 71964), (972, 65967), (1188, 53973), (1458, 43978), (1782, 35982), (1999, 32076), (2673, 23988), (2916, 21989), (3564, 17991), (3998, 16038), (5346, 11994), (5997, 10692), (7996, 8019)]