82610580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8147}}^1$

素因数の和:8185

約数の個数: 72

約数和(自身を含む): 250502112

約数和(自身を除く): 167891532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 8147, 10140, 16294, 24441, 32588, 40735, 48882, 81470, 97764, 105911, 122205, 162940, 211822, 244410, 317733, 423644, 488820, 529555, 635466, 1059110, 1270932, 1376843, 1588665, 2118220, 2753686, 3177330, 4130529, 5507372, 6354660, 6884215, 8261058, 13768430, 16522116, 20652645, 27536860, 41305290, 82610580]

約数ペア:

[(1, 82610580), (2, 41305290), (3, 27536860), (4, 20652645), (5, 16522116), (6, 13768430), (10, 8261058), (12, 6884215), (13, 6354660), (15, 5507372), (20, 4130529), (26, 3177330), (30, 2753686), (39, 2118220), (52, 1588665), (60, 1376843), (65, 1270932), (78, 1059110), (130, 635466), (156, 529555), (169, 488820), (195, 423644), (260, 317733), (338, 244410), (390, 211822), (507, 162940), (676, 122205), (780, 105911), (845, 97764), (1014, 81470), (1690, 48882), (2028, 40735), (2535, 32588), (3380, 24441), (5070, 16294), (8147, 10140)]