85672188

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{16189}}^1$

素因数の和:16216

約数の個数: 72

約数和(自身を含む): 258392400

約数和(自身を除く): 172720212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 16189, 32378, 48567, 64756, 97134, 113323, 145701, 194268, 226646, 291402, 339969, 437103, 453292, 582804, 679938, 793261, 874206, 1019907, 1359876, 1586522, 1748412, 2039814, 2379783, 3059721, 3173044, 4079628, 4759566, 6119442, 7139349, 9519132, 12238884, 14278698, 21418047, 28557396, 42836094, 85672188]

約数ペア:

[(1, 85672188), (2, 42836094), (3, 28557396), (4, 21418047), (6, 14278698), (7, 12238884), (9, 9519132), (12, 7139349), (14, 6119442), (18, 4759566), (21, 4079628), (27, 3173044), (28, 3059721), (36, 2379783), (42, 2039814), (49, 1748412), (54, 1586522), (63, 1359876), (84, 1019907), (98, 874206), (108, 793261), (126, 679938), (147, 582804), (189, 453292), (196, 437103), (252, 339969), (294, 291402), (378, 226646), (441, 194268), (588, 145701), (756, 113323), (882, 97134), (1323, 64756), (1764, 48567), (2646, 32378), (5292, 16189)]