712152

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{157}}^1$

素因数の和:182

約数の個数: 80

約数和(自身を含む): 2294160

約数和(自身を除く): 1582008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 157, 162, 168, 189, 216, 252, 314, 324, 378, 471, 504, 567, 628, 648, 756, 942, 1099, 1134, 1256, 1413, 1512, 1884, 2198, 2268, 2826, 3297, 3768, 4239, 4396, 4536, 5652, 6594, 8478, 8792, 9891, 11304, 12717, 13188, 16956, 19782, 25434, 26376, 29673, 33912, 39564, 50868, 59346, 79128, 89019, 101736, 118692, 178038, 237384, 356076, 712152]

約数ペア:

[(1, 712152), (2, 356076), (3, 237384), (4, 178038), (6, 118692), (7, 101736), (8, 89019), (9, 79128), (12, 59346), (14, 50868), (18, 39564), (21, 33912), (24, 29673), (27, 26376), (28, 25434), (36, 19782), (42, 16956), (54, 13188), (56, 12717), (63, 11304), (72, 9891), (81, 8792), (84, 8478), (108, 6594), (126, 5652), (157, 4536), (162, 4396), (168, 4239), (189, 3768), (216, 3297), (252, 2826), (314, 2268), (324, 2198), (378, 1884), (471, 1512), (504, 1413), (567, 1256), (628, 1134), (648, 1099), (756, 942)]