78136688

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8831}}^1$

素因数の和:8925

約数の個数: 40

約数和(自身を含む): 175226880

約数和(自身を除く): 97090192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8831, 8848, 17662, 35324, 61817, 70648, 123634, 141296, 247268, 494536, 697649, 989072, 1395298, 2790596, 4883543, 5581192, 9767086, 11162384, 19534172, 39068344, 78136688]

約数ペア:

[(1, 78136688), (2, 39068344), (4, 19534172), (7, 11162384), (8, 9767086), (14, 5581192), (16, 4883543), (28, 2790596), (56, 1395298), (79, 989072), (112, 697649), (158, 494536), (316, 247268), (553, 141296), (632, 123634), (1106, 70648), (1264, 61817), (2212, 35324), (4424, 17662), (8831, 8848)]