780182928

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{85999}}^1$

素因数の和:86026

約数の個数: 100

約数和(自身を含む): 2580688000

約数和(自身を除く): 1800505072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 9072, 85999, 171998, 257997, 343996, 515994, 601993, 687992, 773991, 1031988, 1203986, 1375984, 1547982, 1805979, 2063976, 2321973, 2407972, 3095964, 3611958, 4127952, 4643946, 4815944, 5417937, 6191928, 6965919, 7223916, 9287892, 9631888, 10835874, 12383856, 13931838, 14447832, 16253811, 18575784, 21671748, 27863676, 28895664, 32507622, 37151568, 43343496, 48761433, 55727352, 65015244, 86686992, 97522866, 111454704, 130030488, 195045732, 260060976, 390091464, 780182928]

約数ペア:

[(1, 780182928), (2, 390091464), (3, 260060976), (4, 195045732), (6, 130030488), (7, 111454704), (8, 97522866), (9, 86686992), (12, 65015244), (14, 55727352), (16, 48761433), (18, 43343496), (21, 37151568), (24, 32507622), (27, 28895664), (28, 27863676), (36, 21671748), (42, 18575784), (48, 16253811), (54, 14447832), (56, 13931838), (63, 12383856), (72, 10835874), (81, 9631888), (84, 9287892), (108, 7223916), (112, 6965919), (126, 6191928), (144, 5417937), (162, 4815944), (168, 4643946), (189, 4127952), (216, 3611958), (252, 3095964), (324, 2407972), (336, 2321973), (378, 2063976), (432, 1805979), (504, 1547982), (567, 1375984), (648, 1203986), (756, 1031988), (1008, 773991), (1134, 687992), (1296, 601993), (1512, 515994), (2268, 343996), (3024, 257997), (4536, 171998), (9072, 85999)]