84781554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{691}}^1$

素因数の和:744

約数の個数: 72

約数和(自身を含む): 202111056

約数和(自身を除く): 117329502

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 169, 242, 286, 338, 363, 429, 507, 691, 726, 858, 1014, 1382, 1573, 1859, 2073, 3146, 3718, 4146, 4719, 5577, 7601, 8983, 9438, 11154, 15202, 17966, 20449, 22803, 26949, 40898, 45606, 53898, 61347, 83611, 98813, 116779, 122694, 167222, 197626, 233558, 250833, 296439, 350337, 501666, 592878, 700674, 1086943, 1284569, 2173886, 2569138, 3260829, 3853707, 6521658, 7707414, 14130259, 28260518, 42390777, 84781554]

約数ペア:

[(1, 84781554), (2, 42390777), (3, 28260518), (6, 14130259), (11, 7707414), (13, 6521658), (22, 3853707), (26, 3260829), (33, 2569138), (39, 2173886), (66, 1284569), (78, 1086943), (121, 700674), (143, 592878), (169, 501666), (242, 350337), (286, 296439), (338, 250833), (363, 233558), (429, 197626), (507, 167222), (691, 122694), (726, 116779), (858, 98813), (1014, 83611), (1382, 61347), (1573, 53898), (1859, 45606), (2073, 40898), (3146, 26949), (3718, 22803), (4146, 20449), (4719, 17966), (5577, 15202), (7601, 11154), (8983, 9438)]