79909908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3739}}^1$

素因数の和:3896

約数の個数: 48

約数和(自身を含む): 202319040

約数和(自身を除く): 122409132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 411, 548, 822, 1644, 1781, 3562, 3739, 5343, 7124, 7478, 10686, 11217, 14956, 21372, 22434, 44868, 48607, 97214, 145821, 194428, 291642, 512243, 583284, 1024486, 1536729, 2048972, 3073458, 6146916, 6659159, 13318318, 19977477, 26636636, 39954954, 79909908]

約数ペア:

[(1, 79909908), (2, 39954954), (3, 26636636), (4, 19977477), (6, 13318318), (12, 6659159), (13, 6146916), (26, 3073458), (39, 2048972), (52, 1536729), (78, 1024486), (137, 583284), (156, 512243), (274, 291642), (411, 194428), (548, 145821), (822, 97214), (1644, 48607), (1781, 44868), (3562, 22434), (3739, 21372), (5343, 14956), (7124, 11217), (7478, 10686)]