81330384

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{58427}}^1$

素因数の和:58467

約数の個数: 40

約数和(自身を含む): 217352160

約数和(自身を除く): 136021776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 58427, 116854, 175281, 233708, 350562, 467416, 701124, 934832, 1402248, 1694383, 2804496, 3388766, 5083149, 6777532, 10166298, 13555064, 20332596, 27110128, 40665192, 81330384]

約数ペア:

[(1, 81330384), (2, 40665192), (3, 27110128), (4, 20332596), (6, 13555064), (8, 10166298), (12, 6777532), (16, 5083149), (24, 3388766), (29, 2804496), (48, 1694383), (58, 1402248), (87, 934832), (116, 701124), (174, 467416), (232, 350562), (348, 233708), (464, 175281), (696, 116854), (1392, 58427)]