80420952

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{24107}}^1$

素因数の和:24255

約数の個数: 32

約数和(自身を含む): 202507200

約数和(自身を除く): 122086248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 24107, 48214, 72321, 96428, 144642, 192856, 289284, 578568, 3350873, 6701746, 10052619, 13403492, 20105238, 26806984, 40210476, 80420952]

約数ペア:

[(1, 80420952), (2, 40210476), (3, 26806984), (4, 20105238), (6, 13403492), (8, 10052619), (12, 6701746), (24, 3350873), (139, 578568), (278, 289284), (417, 192856), (556, 144642), (834, 96428), (1112, 72321), (1668, 48214), (3336, 24107)]