80268108

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 191009280

約数和(自身を除く): 110741172

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 227, 237, 316, 373, 454, 474, 681, 746, 908, 948, 1119, 1362, 1492, 2238, 2724, 4476, 17933, 29467, 35866, 53799, 58934, 71732, 84671, 88401, 107598, 117868, 169342, 176802, 215196, 254013, 338684, 353604, 508026, 1016052, 6689009, 13378018, 20067027, 26756036, 40134054, 80268108]

約数ペア:

[(1, 80268108), (2, 40134054), (3, 26756036), (4, 20067027), (6, 13378018), (12, 6689009), (79, 1016052), (158, 508026), (227, 353604), (237, 338684), (316, 254013), (373, 215196), (454, 176802), (474, 169342), (681, 117868), (746, 107598), (908, 88401), (948, 84671), (1119, 71732), (1362, 58934), (1492, 53799), (2238, 35866), (2724, 29467), (4476, 17933)]