81646812

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{58153}}^1$

素因数の和:58179

約数の個数: 48

約数和(自身を含む): 227963680

約数和(自身を除く): 146316868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 58153, 116306, 174459, 232612, 348918, 523377, 697836, 755989, 1046754, 1511978, 1570131, 2093508, 2267967, 3023956, 3140262, 4535934, 6280524, 6803901, 9071868, 13607802, 20411703, 27215604, 40823406, 81646812]

約数ペア:

[(1, 81646812), (2, 40823406), (3, 27215604), (4, 20411703), (6, 13607802), (9, 9071868), (12, 6803901), (13, 6280524), (18, 4535934), (26, 3140262), (27, 3023956), (36, 2267967), (39, 2093508), (52, 1570131), (54, 1511978), (78, 1046754), (108, 755989), (117, 697836), (156, 523377), (234, 348918), (351, 232612), (468, 174459), (702, 116306), (1404, 58153)]