67808884

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{829}}^1$

素因数の和:881

約数の個数: 54

約数和(自身を含む): 141409590

約数和(自身を除く): 73600706

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 169, 242, 286, 338, 484, 572, 676, 829, 1573, 1658, 1859, 3146, 3316, 3718, 6292, 7436, 9119, 10777, 18238, 20449, 21554, 36476, 40898, 43108, 81796, 100309, 118547, 140101, 200618, 237094, 280202, 401236, 474188, 560404, 1304017, 1541111, 2608034, 3082222, 5216068, 6164444, 16952221, 33904442, 67808884]

約数ペア:

[(1, 67808884), (2, 33904442), (4, 16952221), (11, 6164444), (13, 5216068), (22, 3082222), (26, 2608034), (44, 1541111), (52, 1304017), (121, 560404), (143, 474188), (169, 401236), (242, 280202), (286, 237094), (338, 200618), (484, 140101), (572, 118547), (676, 100309), (829, 81796), (1573, 43108), (1658, 40898), (1859, 36476), (3146, 21554), (3316, 20449), (3718, 18238), (6292, 10777), (7436, 9119)]