80195922

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1033}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 183886560

約数和(自身を除く): 103690638

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 227, 342, 454, 681, 1033, 1362, 2043, 2066, 3099, 4086, 4313, 6198, 8626, 9297, 12939, 18594, 19627, 25878, 38817, 39254, 58881, 77634, 117762, 176643, 234491, 353286, 468982, 703473, 1406946, 2110419, 4220838, 4455329, 8910658, 13365987, 26731974, 40097961, 80195922]

約数ペア:

[(1, 80195922), (2, 40097961), (3, 26731974), (6, 13365987), (9, 8910658), (18, 4455329), (19, 4220838), (38, 2110419), (57, 1406946), (114, 703473), (171, 468982), (227, 353286), (342, 234491), (454, 176643), (681, 117762), (1033, 77634), (1362, 58881), (2043, 39254), (2066, 38817), (3099, 25878), (4086, 19627), (4313, 18594), (6198, 12939), (8626, 9297)]