77839164

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{55441}}^1$

素因数の和:55467

約数の個数: 48

約数和(自身を含む): 217332640

約数和(自身を除く): 139493476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 55441, 110882, 166323, 221764, 332646, 498969, 665292, 720733, 997938, 1441466, 1496907, 1995876, 2162199, 2882932, 2993814, 4324398, 5987628, 6486597, 8648796, 12973194, 19459791, 25946388, 38919582, 77839164]

約数ペア:

[(1, 77839164), (2, 38919582), (3, 25946388), (4, 19459791), (6, 12973194), (9, 8648796), (12, 6486597), (13, 5987628), (18, 4324398), (26, 2993814), (27, 2882932), (36, 2162199), (39, 1995876), (52, 1496907), (54, 1441466), (78, 997938), (108, 720733), (117, 665292), (156, 498969), (234, 332646), (351, 221764), (468, 166323), (702, 110882), (1404, 55441)]