78688956

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1283}}^1$

素因数の和:1578

約数の個数: 48

約数和(自身を含む): 194140800

約数和(自身を除く): 115451844

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 269, 538, 807, 1076, 1283, 1614, 2566, 3228, 3849, 5111, 5132, 7698, 10222, 15333, 15396, 20444, 24377, 30666, 48754, 61332, 73131, 97508, 146262, 292524, 345127, 690254, 1035381, 1380508, 2070762, 4141524, 6557413, 13114826, 19672239, 26229652, 39344478, 78688956]

約数ペア:

[(1, 78688956), (2, 39344478), (3, 26229652), (4, 19672239), (6, 13114826), (12, 6557413), (19, 4141524), (38, 2070762), (57, 1380508), (76, 1035381), (114, 690254), (228, 345127), (269, 292524), (538, 146262), (807, 97508), (1076, 73131), (1283, 61332), (1614, 48754), (2566, 30666), (3228, 24377), (3849, 20444), (5111, 15396), (5132, 15333), (7698, 10222)]