89671806

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1511}}^1$

素因数の和:1686

約数の個数: 64

約数和(自身を含む): 229340160

約数和(自身を除く): 139668354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 157, 189, 314, 378, 471, 942, 1099, 1413, 1511, 2198, 2826, 3022, 3297, 4239, 4533, 6594, 8478, 9066, 9891, 10577, 13599, 19782, 21154, 27198, 29673, 31731, 40797, 59346, 63462, 81594, 95193, 190386, 237227, 285579, 474454, 571158, 711681, 1423362, 1660589, 2135043, 3321178, 4270086, 4981767, 6405129, 9963534, 12810258, 14945301, 29890602, 44835903, 89671806]

約数ペア:

[(1, 89671806), (2, 44835903), (3, 29890602), (6, 14945301), (7, 12810258), (9, 9963534), (14, 6405129), (18, 4981767), (21, 4270086), (27, 3321178), (42, 2135043), (54, 1660589), (63, 1423362), (126, 711681), (157, 571158), (189, 474454), (314, 285579), (378, 237227), (471, 190386), (942, 95193), (1099, 81594), (1413, 63462), (1511, 59346), (2198, 40797), (2826, 31731), (3022, 29673), (3297, 27198), (4239, 21154), (4533, 19782), (6594, 13599), (8478, 10577), (9066, 9891)]