79680156

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{631}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 197487360

約数和(自身を除く): 117807204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 619, 631, 1238, 1262, 1857, 1893, 2476, 2524, 3714, 3786, 7428, 7572, 10523, 10727, 21046, 21454, 31569, 32181, 42092, 42908, 63138, 64362, 126276, 128724, 390589, 781178, 1171767, 1562356, 2343534, 4687068, 6640013, 13280026, 19920039, 26560052, 39840078, 79680156]

約数ペア:

[(1, 79680156), (2, 39840078), (3, 26560052), (4, 19920039), (6, 13280026), (12, 6640013), (17, 4687068), (34, 2343534), (51, 1562356), (68, 1171767), (102, 781178), (204, 390589), (619, 128724), (631, 126276), (1238, 64362), (1262, 63138), (1857, 42908), (1893, 42092), (2476, 32181), (2524, 31569), (3714, 21454), (3786, 21046), (7428, 10727), (7572, 10523)]