80757738

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2011}}^1$

素因数の和:2139

約数の個数: 48

約数和(自身を含む): 184556736

約数和(自身を除く): 103798998

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 97, 138, 194, 207, 291, 414, 582, 873, 1746, 2011, 2231, 4022, 4462, 6033, 6693, 12066, 13386, 18099, 20079, 36198, 40158, 46253, 92506, 138759, 195067, 277518, 390134, 416277, 585201, 832554, 1170402, 1755603, 3511206, 4486541, 8973082, 13459623, 26919246, 40378869, 80757738]

約数ペア:

[(1, 80757738), (2, 40378869), (3, 26919246), (6, 13459623), (9, 8973082), (18, 4486541), (23, 3511206), (46, 1755603), (69, 1170402), (97, 832554), (138, 585201), (194, 416277), (207, 390134), (291, 277518), (414, 195067), (582, 138759), (873, 92506), (1746, 46253), (2011, 40158), (2231, 36198), (4022, 20079), (4462, 18099), (6033, 13386), (6693, 12066)]