80253144

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{11491}}^1$

素因数の和:11600

約数の個数: 48

約数和(自身を含む): 219612120

約数和(自身を除く): 139358976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 11491, 22982, 34473, 45964, 68946, 91928, 103419, 137892, 206838, 275784, 413676, 827352, 1114627, 2229254, 3343881, 4458508, 6687762, 8917016, 10031643, 13375524, 20063286, 26751048, 40126572, 80253144]

約数ペア:

[(1, 80253144), (2, 40126572), (3, 26751048), (4, 20063286), (6, 13375524), (8, 10031643), (9, 8917016), (12, 6687762), (18, 4458508), (24, 3343881), (36, 2229254), (72, 1114627), (97, 827352), (194, 413676), (291, 275784), (388, 206838), (582, 137892), (776, 103419), (873, 91928), (1164, 68946), (1746, 45964), (2328, 34473), (3492, 22982), (6984, 11491)]