204786756

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1481}}^1$

素因数の和:1681

約数の個数: 72

約数和(自身を含む): 543763584

約数和(自身を除く): 338976828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 167, 207, 276, 334, 414, 501, 668, 828, 1002, 1481, 1503, 2004, 2962, 3006, 3841, 4443, 5924, 6012, 7682, 8886, 11523, 13329, 15364, 17772, 23046, 26658, 34063, 34569, 46092, 53316, 68126, 69138, 102189, 136252, 138276, 204378, 247327, 306567, 408756, 494654, 613134, 741981, 989308, 1226268, 1483962, 2225943, 2967924, 4451886, 5688521, 8903772, 11377042, 17065563, 22754084, 34131126, 51196689, 68262252, 102393378, 204786756]

約数ペア:

[(1, 204786756), (2, 102393378), (3, 68262252), (4, 51196689), (6, 34131126), (9, 22754084), (12, 17065563), (18, 11377042), (23, 8903772), (36, 5688521), (46, 4451886), (69, 2967924), (92, 2225943), (138, 1483962), (167, 1226268), (207, 989308), (276, 741981), (334, 613134), (414, 494654), (501, 408756), (668, 306567), (828, 247327), (1002, 204378), (1481, 138276), (1503, 136252), (2004, 102189), (2962, 69138), (3006, 68126), (3841, 53316), (4443, 46092), (5924, 34569), (6012, 34063), (7682, 26658), (8886, 23046), (11523, 17772), (13329, 15364)]