69949008

素因数分解:

$2^4\times 3^7\times {\mathrm{1999}}^1$

素因数の和:2028

約数の個数: 80

約数和(自身を含む): 203360000

約数和(自身を除く): 133410992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 1999, 2187, 2916, 3888, 3998, 4374, 5832, 5997, 7996, 8748, 11664, 11994, 15992, 17496, 17991, 23988, 31984, 34992, 35982, 47976, 53973, 71964, 95952, 107946, 143928, 161919, 215892, 287856, 323838, 431784, 485757, 647676, 863568, 971514, 1295352, 1457271, 1943028, 2590704, 2914542, 3886056, 4371813, 5829084, 7772112, 8743626, 11658168, 17487252, 23316336, 34974504, 69949008]

約数ペア:

[(1, 69949008), (2, 34974504), (3, 23316336), (4, 17487252), (6, 11658168), (8, 8743626), (9, 7772112), (12, 5829084), (16, 4371813), (18, 3886056), (24, 2914542), (27, 2590704), (36, 1943028), (48, 1457271), (54, 1295352), (72, 971514), (81, 863568), (108, 647676), (144, 485757), (162, 431784), (216, 323838), (243, 287856), (324, 215892), (432, 161919), (486, 143928), (648, 107946), (729, 95952), (972, 71964), (1296, 53973), (1458, 47976), (1944, 35982), (1999, 34992), (2187, 31984), (2916, 23988), (3888, 17991), (3998, 17496), (4374, 15992), (5832, 11994), (5997, 11664), (7996, 8748)]