88894681348

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{1259}}^1\times {\mathrm{1291}}^1$

素因数の和:2689

約数の個数: 72

約数和(自身を含む): 172777661280

約数和(自身を除く): 83882979932

約数列:

[1, 2, 4, 11, 22, 44, 113, 121, 226, 242, 452, 484, 1243, 1259, 1291, 2486, 2518, 2582, 4972, 5036, 5164, 13673, 13849, 14201, 27346, 27698, 28402, 54692, 55396, 56804, 142267, 145883, 152339, 156211, 284534, 291766, 304678, 312422, 569068, 583532, 609356, 624844, 1564937, 1604713, 1625369, 3129874, 3209426, 3250738, 6259748, 6418852, 6501476, 17214307, 17651843, 17879059, 34428614, 35303686, 35758118, 68857228, 70607372, 71516236, 183666697, 196669649, 367333394, 393339298, 734666788, 786678596, 2020333667, 4040667334, 8081334668, 22223670337, 44447340674, 88894681348]

約数ペア:

[(1, 88894681348), (2, 44447340674), (4, 22223670337), (11, 8081334668), (22, 4040667334), (44, 2020333667), (113, 786678596), (121, 734666788), (226, 393339298), (242, 367333394), (452, 196669649), (484, 183666697), (1243, 71516236), (1259, 70607372), (1291, 68857228), (2486, 35758118), (2518, 35303686), (2582, 34428614), (4972, 17879059), (5036, 17651843), (5164, 17214307), (13673, 6501476), (13849, 6418852), (14201, 6259748), (27346, 3250738), (27698, 3209426), (28402, 3129874), (54692, 1625369), (55396, 1604713), (56804, 1564937), (142267, 624844), (145883, 609356), (152339, 583532), (156211, 569068), (284534, 312422), (291766, 304678)]