78332142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{4651}}^1$

素因数の和:5064

約数の個数: 32

約数和(自身を含む): 179529984

約数和(自身を除く): 101197842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 401, 802, 1203, 2406, 2807, 4651, 5614, 8421, 9302, 13953, 16842, 27906, 32557, 65114, 97671, 195342, 1865051, 3730102, 5595153, 11190306, 13055357, 26110714, 39166071, 78332142]

約数ペア:

[(1, 78332142), (2, 39166071), (3, 26110714), (6, 13055357), (7, 11190306), (14, 5595153), (21, 3730102), (42, 1865051), (401, 195342), (802, 97671), (1203, 65114), (2406, 32557), (2807, 27906), (4651, 16842), (5614, 13953), (8421, 9302)]