76971828

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 183738240

約数和(自身を除く): 106766412

約数列:

[1, 2, 3, 4, 6, 12, 89, 97, 178, 194, 267, 291, 356, 388, 534, 582, 743, 1068, 1164, 1486, 2229, 2972, 4458, 8633, 8916, 17266, 25899, 34532, 51798, 66127, 72071, 103596, 132254, 144142, 198381, 216213, 264508, 288284, 396762, 432426, 793524, 864852, 6414319, 12828638, 19242957, 25657276, 38485914, 76971828]

約数ペア:

[(1, 76971828), (2, 38485914), (3, 25657276), (4, 19242957), (6, 12828638), (12, 6414319), (89, 864852), (97, 793524), (178, 432426), (194, 396762), (267, 288284), (291, 264508), (356, 216213), (388, 198381), (534, 144142), (582, 132254), (743, 103596), (1068, 72071), (1164, 66127), (1486, 51798), (2229, 34532), (2972, 25899), (4458, 17266), (8633, 8916)]