80378416713

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{2683}}^1$

素因数の和:3106

約数の個数: 64

約数和(自身を含む): 126647009280

約数和(自身を除く): 46268592567

約数列:

[1, 3, 7, 21, 47, 127, 141, 239, 329, 381, 717, 889, 987, 1673, 2667, 2683, 5019, 5969, 8049, 11233, 17907, 18781, 30353, 33699, 41783, 56343, 78631, 91059, 125349, 126101, 212471, 235893, 340741, 378303, 637413, 641237, 882707, 1022223, 1426591, 1923711, 2385187, 2648121, 4279773, 4488659, 7155561, 9986137, 13465977, 16014827, 29958411, 30138139, 48044481, 81437099, 90414417, 112103789, 210966973, 244311297, 336311367, 570059693, 632900919, 1710179079, 3827543653, 11482630959, 26792805571, 80378416713]

約数ペア:

[(1, 80378416713), (3, 26792805571), (7, 11482630959), (21, 3827543653), (47, 1710179079), (127, 632900919), (141, 570059693), (239, 336311367), (329, 244311297), (381, 210966973), (717, 112103789), (889, 90414417), (987, 81437099), (1673, 48044481), (2667, 30138139), (2683, 29958411), (5019, 16014827), (5969, 13465977), (8049, 9986137), (11233, 7155561), (17907, 4488659), (18781, 4279773), (30353, 2648121), (33699, 2385187), (41783, 1923711), (56343, 1426591), (78631, 1022223), (91059, 882707), (125349, 641237), (126101, 637413), (212471, 378303), (235893, 340741)]