68754144

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{13513}}^1$

素因数の和:13579

約数の個数: 48

約数和(自身を含む): 183898512

約数和(自身を除く): 115144368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 5088, 13513, 27026, 40539, 54052, 81078, 108104, 162156, 216208, 324312, 432416, 648624, 716189, 1297248, 1432378, 2148567, 2864756, 4297134, 5729512, 8594268, 11459024, 17188536, 22918048, 34377072, 68754144]

約数ペア:

[(1, 68754144), (2, 34377072), (3, 22918048), (4, 17188536), (6, 11459024), (8, 8594268), (12, 5729512), (16, 4297134), (24, 2864756), (32, 2148567), (48, 1432378), (53, 1297248), (96, 716189), (106, 648624), (159, 432416), (212, 324312), (318, 216208), (424, 162156), (636, 108104), (848, 81078), (1272, 54052), (1696, 40539), (2544, 27026), (5088, 13513)]