107878212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{653}}^1$

素因数の和:1029

約数の個数: 72

約数和(自身を含む): 294951384

約数和(自身を除く): 187073172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 353, 468, 653, 706, 1059, 1306, 1412, 1959, 2118, 2612, 3177, 3918, 4236, 4589, 5877, 6354, 7836, 8489, 9178, 11754, 12708, 13767, 16978, 18356, 23508, 25467, 27534, 33956, 41301, 50934, 55068, 76401, 82602, 101868, 152802, 165204, 230509, 305604, 461018, 691527, 922036, 1383054, 2074581, 2766108, 2996617, 4149162, 5993234, 8298324, 8989851, 11986468, 17979702, 26969553, 35959404, 53939106, 107878212]

約数ペア:

[(1, 107878212), (2, 53939106), (3, 35959404), (4, 26969553), (6, 17979702), (9, 11986468), (12, 8989851), (13, 8298324), (18, 5993234), (26, 4149162), (36, 2996617), (39, 2766108), (52, 2074581), (78, 1383054), (117, 922036), (156, 691527), (234, 461018), (353, 305604), (468, 230509), (653, 165204), (706, 152802), (1059, 101868), (1306, 82602), (1412, 76401), (1959, 55068), (2118, 50934), (2612, 41301), (3177, 33956), (3918, 27534), (4236, 25467), (4589, 23508), (5877, 18356), (6354, 16978), (7836, 13767), (8489, 12708), (9178, 11754)]