172807404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6449}}^1$

素因数の和:6503

約数の個数: 96

約数和(自身を含む): 520128000

約数和(自身を除く): 347320596

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 42, 44, 58, 66, 77, 84, 87, 116, 132, 154, 174, 203, 231, 308, 319, 348, 406, 462, 609, 638, 812, 924, 957, 1218, 1276, 1914, 2233, 2436, 3828, 4466, 6449, 6699, 8932, 12898, 13398, 19347, 25796, 26796, 38694, 45143, 70939, 77388, 90286, 135429, 141878, 180572, 187021, 212817, 270858, 283756, 374042, 425634, 496573, 541716, 561063, 748084, 851268, 993146, 1122126, 1309147, 1489719, 1986292, 2057231, 2244252, 2618294, 2979438, 3927441, 4114462, 5236588, 5958876, 6171693, 7854882, 8228924, 12343386, 14400617, 15709764, 24686772, 28801234, 43201851, 57602468, 86403702, 172807404]

約数ペア:

[(1, 172807404), (2, 86403702), (3, 57602468), (4, 43201851), (6, 28801234), (7, 24686772), (11, 15709764), (12, 14400617), (14, 12343386), (21, 8228924), (22, 7854882), (28, 6171693), (29, 5958876), (33, 5236588), (42, 4114462), (44, 3927441), (58, 2979438), (66, 2618294), (77, 2244252), (84, 2057231), (87, 1986292), (116, 1489719), (132, 1309147), (154, 1122126), (174, 993146), (203, 851268), (231, 748084), (308, 561063), (319, 541716), (348, 496573), (406, 425634), (462, 374042), (609, 283756), (638, 270858), (812, 212817), (924, 187021), (957, 180572), (1218, 141878), (1276, 135429), (1914, 90286), (2233, 77388), (2436, 70939), (3828, 45143), (4466, 38694), (6449, 26796), (6699, 25796), (8932, 19347), (12898, 13398)]