82758168

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{16189}}^1$

素因数の和:16272

約数の個数: 48

約数和(自身を含む): 227307600

約数和(自身を除く): 144549432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 16189, 32378, 48567, 64756, 97134, 129512, 145701, 194268, 291402, 388536, 582804, 1149419, 1165608, 2298838, 3448257, 4597676, 6896514, 9195352, 10344771, 13793028, 20689542, 27586056, 41379084, 82758168]

約数ペア:

[(1, 82758168), (2, 41379084), (3, 27586056), (4, 20689542), (6, 13793028), (8, 10344771), (9, 9195352), (12, 6896514), (18, 4597676), (24, 3448257), (36, 2298838), (71, 1165608), (72, 1149419), (142, 582804), (213, 388536), (284, 291402), (426, 194268), (568, 145701), (639, 129512), (852, 97134), (1278, 64756), (1704, 48567), (2556, 32378), (5112, 16189)]