82428768

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1823}}^1$

素因数の和:1996

約数の個数: 72

約数和(自身を含む): 236029248

約数和(自身を除く): 153600480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1823, 1884, 2512, 2826, 3646, 3768, 5024, 5469, 5652, 7292, 7536, 10938, 11304, 14584, 15072, 16407, 21876, 22608, 29168, 32814, 43752, 45216, 58336, 65628, 87504, 131256, 175008, 262512, 286211, 525024, 572422, 858633, 1144844, 1717266, 2289688, 2575899, 3434532, 4579376, 5151798, 6869064, 9158752, 10303596, 13738128, 20607192, 27476256, 41214384, 82428768]

約数ペア:

[(1, 82428768), (2, 41214384), (3, 27476256), (4, 20607192), (6, 13738128), (8, 10303596), (9, 9158752), (12, 6869064), (16, 5151798), (18, 4579376), (24, 3434532), (32, 2575899), (36, 2289688), (48, 1717266), (72, 1144844), (96, 858633), (144, 572422), (157, 525024), (288, 286211), (314, 262512), (471, 175008), (628, 131256), (942, 87504), (1256, 65628), (1413, 58336), (1823, 45216), (1884, 43752), (2512, 32814), (2826, 29168), (3646, 22608), (3768, 21876), (5024, 16407), (5469, 15072), (5652, 14584), (7292, 11304), (7536, 10938)]