80637564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{3067}}^1$

素因数の和:3394

約数の個数: 48

約数和(自身を含む): 215790848

約数和(自身を除く): 135153284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 313, 626, 939, 1252, 1878, 2191, 3067, 3756, 4382, 6134, 6573, 8764, 9201, 12268, 13146, 18402, 21469, 26292, 36804, 42938, 64407, 85876, 128814, 257628, 959971, 1919942, 2879913, 3839884, 5759826, 6719797, 11519652, 13439594, 20159391, 26879188, 40318782, 80637564]

約数ペア:

[(1, 80637564), (2, 40318782), (3, 26879188), (4, 20159391), (6, 13439594), (7, 11519652), (12, 6719797), (14, 5759826), (21, 3839884), (28, 2879913), (42, 1919942), (84, 959971), (313, 257628), (626, 128814), (939, 85876), (1252, 64407), (1878, 42938), (2191, 36804), (3067, 26292), (3756, 21469), (4382, 18402), (6134, 13146), (6573, 12268), (8764, 9201)]