67161744

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{11959}}^1$

素因数の和:11989

約数の個数: 80

約数和(自身を含む): 207625600

約数和(自身を除く): 140463856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 11959, 23918, 35877, 47836, 71754, 95672, 107631, 143508, 155467, 191344, 215262, 287016, 310934, 322893, 430524, 466401, 574032, 621868, 645786, 861048, 932802, 1243736, 1291572, 1399203, 1722096, 1865604, 2487472, 2583144, 2798406, 3731208, 4197609, 5166288, 5596812, 7462416, 8395218, 11193624, 16790436, 22387248, 33580872, 67161744]

約数ペア:

[(1, 67161744), (2, 33580872), (3, 22387248), (4, 16790436), (6, 11193624), (8, 8395218), (9, 7462416), (12, 5596812), (13, 5166288), (16, 4197609), (18, 3731208), (24, 2798406), (26, 2583144), (27, 2487472), (36, 1865604), (39, 1722096), (48, 1399203), (52, 1291572), (54, 1243736), (72, 932802), (78, 861048), (104, 645786), (108, 621868), (117, 574032), (144, 466401), (156, 430524), (208, 322893), (216, 310934), (234, 287016), (312, 215262), (351, 191344), (432, 155467), (468, 143508), (624, 107631), (702, 95672), (936, 71754), (1404, 47836), (1872, 35877), (2808, 23918), (5616, 11959)]