65520864

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{2741}}^1$

素因数の和:2840

約数の個数: 72

約数和(自身を含む): 188638632

約数和(自身を除く): 123117768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2741, 2988, 3984, 5482, 5976, 7968, 8223, 10964, 11952, 16446, 21928, 23904, 24669, 32892, 43856, 49338, 65784, 87712, 98676, 131568, 197352, 227503, 263136, 394704, 455006, 682509, 789408, 910012, 1365018, 1820024, 2047527, 2730036, 3640048, 4095054, 5460072, 7280096, 8190108, 10920144, 16380216, 21840288, 32760432, 65520864]

約数ペア:

[(1, 65520864), (2, 32760432), (3, 21840288), (4, 16380216), (6, 10920144), (8, 8190108), (9, 7280096), (12, 5460072), (16, 4095054), (18, 3640048), (24, 2730036), (32, 2047527), (36, 1820024), (48, 1365018), (72, 910012), (83, 789408), (96, 682509), (144, 455006), (166, 394704), (249, 263136), (288, 227503), (332, 197352), (498, 131568), (664, 98676), (747, 87712), (996, 65784), (1328, 49338), (1494, 43856), (1992, 32892), (2656, 24669), (2741, 23904), (2988, 21928), (3984, 16446), (5482, 11952), (5976, 10964), (7968, 8223)]