87072336

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:461

約数の個数: 120

約数和(自身を含む): 264880616

約数和(自身を除く): 177808280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 193, 208, 234, 241, 312, 386, 468, 482, 579, 624, 723, 772, 936, 964, 1158, 1446, 1544, 1737, 1872, 1928, 2169, 2316, 2509, 2892, 3088, 3133, 3474, 3856, 4338, 4632, 5018, 5784, 6266, 6948, 7527, 8676, 9264, 9399, 10036, 11568, 12532, 13896, 15054, 17352, 18798, 20072, 22581, 25064, 27792, 28197, 30108, 34704, 37596, 40144, 45162, 46513, 50128, 56394, 60216, 75192, 90324, 93026, 112788, 120432, 139539, 150384, 180648, 186052, 225576, 279078, 361296, 372104, 418617, 451152, 558156, 604669, 744208, 837234, 1116312, 1209338, 1674468, 1814007, 2232624, 2418676, 3348936, 3628014, 4837352, 5442021, 6697872, 7256028, 9674704, 10884042, 14512056, 21768084, 29024112, 43536168, 87072336]

約数ペア:

[(1, 87072336), (2, 43536168), (3, 29024112), (4, 21768084), (6, 14512056), (8, 10884042), (9, 9674704), (12, 7256028), (13, 6697872), (16, 5442021), (18, 4837352), (24, 3628014), (26, 3348936), (36, 2418676), (39, 2232624), (48, 1814007), (52, 1674468), (72, 1209338), (78, 1116312), (104, 837234), (117, 744208), (144, 604669), (156, 558156), (193, 451152), (208, 418617), (234, 372104), (241, 361296), (312, 279078), (386, 225576), (468, 186052), (482, 180648), (579, 150384), (624, 139539), (723, 120432), (772, 112788), (936, 93026), (964, 90324), (1158, 75192), (1446, 60216), (1544, 56394), (1737, 50128), (1872, 46513), (1928, 45162), (2169, 40144), (2316, 37596), (2509, 34704), (2892, 30108), (3088, 28197), (3133, 27792), (3474, 25064), (3856, 22581), (4338, 20072), (4632, 18798), (5018, 17352), (5784, 15054), (6266, 13896), (6948, 12532), (7527, 11568), (8676, 10036), (9264, 9399)]