79128378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1657}}^1$

素因数の和:2051

約数の個数: 48

約数和(自身を含む): 196572480

約数和(自身を除く): 117444102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 379, 758, 1137, 1657, 2274, 2653, 3314, 3411, 4971, 5306, 6822, 7959, 9942, 11599, 14913, 15918, 23198, 23877, 29826, 34797, 47754, 69594, 104391, 208782, 628003, 1256006, 1884009, 3768018, 4396021, 5652027, 8792042, 11304054, 13188063, 26376126, 39564189, 79128378]

約数ペア:

[(1, 79128378), (2, 39564189), (3, 26376126), (6, 13188063), (7, 11304054), (9, 8792042), (14, 5652027), (18, 4396021), (21, 3768018), (42, 1884009), (63, 1256006), (126, 628003), (379, 208782), (758, 104391), (1137, 69594), (1657, 47754), (2274, 34797), (2653, 29826), (3314, 23877), (3411, 23198), (4971, 15918), (5306, 14913), (6822, 11599), (7959, 9942)]