39128662012

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{12451}}^1$

素因数の和:12671

約数の個数: 72

約数和(自身を含む): 77532726656

約数和(自身を除く): 38404064644

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 151, 172, 242, 302, 473, 484, 604, 946, 1661, 1892, 3322, 5203, 6493, 6644, 10406, 12451, 12986, 18271, 20812, 24902, 25972, 36542, 49804, 71423, 73084, 136961, 142846, 273922, 285692, 535393, 547844, 785653, 1070786, 1506571, 1571306, 1880101, 2141572, 3013142, 3142612, 3760202, 5889323, 6026284, 7520404, 11778646, 20681111, 23557292, 41362222, 64782553, 80844343, 82724444, 129565106, 161688686, 227492221, 259130212, 323377372, 454984442, 889287773, 909968884, 1778575546, 3557151092, 9782165503, 19564331006, 39128662012]

約数ペア:

[(1, 39128662012), (2, 19564331006), (4, 9782165503), (11, 3557151092), (22, 1778575546), (43, 909968884), (44, 889287773), (86, 454984442), (121, 323377372), (151, 259130212), (172, 227492221), (242, 161688686), (302, 129565106), (473, 82724444), (484, 80844343), (604, 64782553), (946, 41362222), (1661, 23557292), (1892, 20681111), (3322, 11778646), (5203, 7520404), (6493, 6026284), (6644, 5889323), (10406, 3760202), (12451, 3142612), (12986, 3013142), (18271, 2141572), (20812, 1880101), (24902, 1571306), (25972, 1506571), (36542, 1070786), (49804, 785653), (71423, 547844), (73084, 535393), (136961, 285692), (142846, 273922)]