71663436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{11779}}^1$

素因数の和:11815

約数の個数: 54

約数和(自身を含む): 196172340

約数和(自身を除く): 124508904

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 11779, 23558, 35337, 47116, 70674, 106011, 141348, 153127, 212022, 306254, 424044, 459381, 612508, 918762, 1378143, 1837524, 1990651, 2756286, 3981302, 5512572, 5971953, 7962604, 11943906, 17915859, 23887812, 35831718, 71663436]

約数ペア:

[(1, 71663436), (2, 35831718), (3, 23887812), (4, 17915859), (6, 11943906), (9, 7962604), (12, 5971953), (13, 5512572), (18, 3981302), (26, 2756286), (36, 1990651), (39, 1837524), (52, 1378143), (78, 918762), (117, 612508), (156, 459381), (169, 424044), (234, 306254), (338, 212022), (468, 153127), (507, 141348), (676, 106011), (1014, 70674), (1521, 47116), (2028, 35337), (3042, 23558), (6084, 11779)]