63798852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:389

約数の個数: 72

約数和(自身を含む): 163025184

約数和(自身を除く): 99226332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 169, 193, 326, 338, 386, 489, 507, 579, 652, 676, 772, 978, 1014, 1158, 1956, 2028, 2119, 2316, 2509, 4238, 5018, 6357, 7527, 8476, 10036, 12714, 15054, 25428, 27547, 30108, 31459, 32617, 55094, 62918, 65234, 82641, 94377, 97851, 110188, 125836, 130468, 165282, 188754, 195702, 330564, 377508, 391404, 408967, 817934, 1226901, 1635868, 2453802, 4907604, 5316571, 10633142, 15949713, 21266284, 31899426, 63798852]

約数ペア:

[(1, 63798852), (2, 31899426), (3, 21266284), (4, 15949713), (6, 10633142), (12, 5316571), (13, 4907604), (26, 2453802), (39, 1635868), (52, 1226901), (78, 817934), (156, 408967), (163, 391404), (169, 377508), (193, 330564), (326, 195702), (338, 188754), (386, 165282), (489, 130468), (507, 125836), (579, 110188), (652, 97851), (676, 94377), (772, 82641), (978, 65234), (1014, 62918), (1158, 55094), (1956, 32617), (2028, 31459), (2119, 30108), (2316, 27547), (2509, 25428), (4238, 15054), (5018, 12714), (6357, 10036), (7527, 8476)]