79777912

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{977}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 153154800

約数和(自身を除く): 73376888

約数列:

[1, 2, 4, 8, 59, 118, 173, 236, 346, 472, 692, 977, 1384, 1954, 3908, 7816, 10207, 20414, 40828, 57643, 81656, 115286, 169021, 230572, 338042, 461144, 676084, 1352168, 9972239, 19944478, 39888956, 79777912]

約数ペア:

[(1, 79777912), (2, 39888956), (4, 19944478), (8, 9972239), (59, 1352168), (118, 676084), (173, 461144), (236, 338042), (346, 230572), (472, 169021), (692, 115286), (977, 81656), (1384, 57643), (1954, 40828), (3908, 20414), (7816, 10207)]