86686488

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{24571}}^1$

素因数の和:24597

約数の個数: 72

約数和(自身を含む): 273117780

約数和(自身を除く): 186431292

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 24571, 49142, 73713, 98284, 147426, 171997, 196568, 221139, 294852, 343994, 442278, 515991, 589704, 687988, 884556, 1031982, 1203979, 1375976, 1547973, 1769112, 2063964, 2407958, 3095946, 3611937, 4127928, 4815916, 6191892, 7223874, 9631832, 10835811, 12383784, 14447748, 21671622, 28895496, 43343244, 86686488]

約数ペア:

[(1, 86686488), (2, 43343244), (3, 28895496), (4, 21671622), (6, 14447748), (7, 12383784), (8, 10835811), (9, 9631832), (12, 7223874), (14, 6191892), (18, 4815916), (21, 4127928), (24, 3611937), (28, 3095946), (36, 2407958), (42, 2063964), (49, 1769112), (56, 1547973), (63, 1375976), (72, 1203979), (84, 1031982), (98, 884556), (126, 687988), (147, 589704), (168, 515991), (196, 442278), (252, 343994), (294, 294852), (392, 221139), (441, 196568), (504, 171997), (588, 147426), (882, 98284), (1176, 73713), (1764, 49142), (3528, 24571)]