80887152

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 214986240

約数和(自身を除く): 134099088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 83, 158, 166, 237, 249, 257, 316, 332, 474, 498, 514, 632, 664, 771, 948, 996, 1028, 1264, 1328, 1542, 1896, 1992, 2056, 3084, 3792, 3984, 4112, 6168, 6557, 12336, 13114, 19671, 20303, 21331, 26228, 39342, 40606, 42662, 52456, 60909, 63993, 78684, 81212, 85324, 104912, 121818, 127986, 157368, 162424, 170648, 243636, 255972, 314736, 324848, 341296, 487272, 511944, 974544, 1023888, 1685149, 3370298, 5055447, 6740596, 10110894, 13481192, 20221788, 26962384, 40443576, 80887152]

約数ペア:

[(1, 80887152), (2, 40443576), (3, 26962384), (4, 20221788), (6, 13481192), (8, 10110894), (12, 6740596), (16, 5055447), (24, 3370298), (48, 1685149), (79, 1023888), (83, 974544), (158, 511944), (166, 487272), (237, 341296), (249, 324848), (257, 314736), (316, 255972), (332, 243636), (474, 170648), (498, 162424), (514, 157368), (632, 127986), (664, 121818), (771, 104912), (948, 85324), (996, 81212), (1028, 78684), (1264, 63993), (1328, 60909), (1542, 52456), (1896, 42662), (1992, 40606), (2056, 39342), (3084, 26228), (3792, 21331), (3984, 20303), (4112, 19671), (6168, 13114), (6557, 12336)]