76287978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3361}}^1$

素因数の和:3479

約数の個数: 48

約数和(自身を含む): 179893896

約数和(自身を除く): 103605918

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 97, 117, 194, 234, 291, 582, 873, 1261, 1746, 2522, 3361, 3783, 6722, 7566, 10083, 11349, 20166, 22698, 30249, 43693, 60498, 87386, 131079, 262158, 326017, 393237, 652034, 786474, 978051, 1956102, 2934153, 4238221, 5868306, 8476442, 12714663, 25429326, 38143989, 76287978]

約数ペア:

[(1, 76287978), (2, 38143989), (3, 25429326), (6, 12714663), (9, 8476442), (13, 5868306), (18, 4238221), (26, 2934153), (39, 1956102), (78, 978051), (97, 786474), (117, 652034), (194, 393237), (234, 326017), (291, 262158), (582, 131079), (873, 87386), (1261, 60498), (1746, 43693), (2522, 30249), (3361, 22698), (3783, 20166), (6722, 11349), (7566, 10083)]