121917276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:756

約数の個数: 108

約数和(自身を含む): 345716280

約数和(自身を除く): 223799004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 169, 174, 234, 261, 338, 348, 377, 468, 507, 522, 676, 691, 754, 1014, 1044, 1131, 1382, 1508, 1521, 2028, 2073, 2262, 2764, 3042, 3393, 4146, 4524, 4901, 6084, 6219, 6786, 8292, 8983, 9802, 12438, 13572, 14703, 17966, 19604, 20039, 24876, 26949, 29406, 35932, 40078, 44109, 53898, 58812, 60117, 80156, 80847, 88218, 107796, 116779, 120234, 161694, 176436, 180351, 233558, 240468, 260507, 323388, 350337, 360702, 467116, 521014, 700674, 721404, 781521, 1042028, 1051011, 1401348, 1563042, 2102022, 2344563, 3126084, 3386591, 4204044, 4689126, 6773182, 9378252, 10159773, 13546364, 20319546, 30479319, 40639092, 60958638, 121917276]

約数ペア:

[(1, 121917276), (2, 60958638), (3, 40639092), (4, 30479319), (6, 20319546), (9, 13546364), (12, 10159773), (13, 9378252), (18, 6773182), (26, 4689126), (29, 4204044), (36, 3386591), (39, 3126084), (52, 2344563), (58, 2102022), (78, 1563042), (87, 1401348), (116, 1051011), (117, 1042028), (156, 781521), (169, 721404), (174, 700674), (234, 521014), (261, 467116), (338, 360702), (348, 350337), (377, 323388), (468, 260507), (507, 240468), (522, 233558), (676, 180351), (691, 176436), (754, 161694), (1014, 120234), (1044, 116779), (1131, 107796), (1382, 88218), (1508, 80847), (1521, 80156), (2028, 60117), (2073, 58812), (2262, 53898), (2764, 44109), (3042, 40078), (3393, 35932), (4146, 29406), (4524, 26949), (4901, 24876), (6084, 20039), (6219, 19604), (6786, 17966), (8292, 14703), (8983, 13572), (9802, 12438)]