87696768

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 246758400

約数和(自身を除く): 159061632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 64, 93, 96, 106, 124, 128, 139, 159, 186, 192, 212, 248, 278, 318, 372, 384, 417, 424, 496, 556, 636, 744, 834, 848, 992, 1112, 1272, 1488, 1643, 1668, 1696, 1984, 2224, 2544, 2976, 3286, 3336, 3392, 3968, 4309, 4448, 4929, 5088, 5952, 6572, 6672, 6784, 7367, 8618, 8896, 9858, 10176, 11904, 12927, 13144, 13344, 14734, 17236, 17792, 19716, 20352, 22101, 25854, 26288, 26688, 29468, 34472, 39432, 44202, 51708, 52576, 53376, 58936, 68944, 78864, 88404, 103416, 105152, 117872, 137888, 157728, 176808, 206832, 210304, 228377, 235744, 275776, 315456, 353616, 413664, 456754, 471488, 551552, 630912, 685131, 707232, 827328, 913508, 942976, 1370262, 1414464, 1654656, 1827016, 2740524, 2828928, 3654032, 5481048, 7308064, 10962096, 14616128, 21924192, 29232256, 43848384, 87696768]

約数ペア:

[(1, 87696768), (2, 43848384), (3, 29232256), (4, 21924192), (6, 14616128), (8, 10962096), (12, 7308064), (16, 5481048), (24, 3654032), (31, 2828928), (32, 2740524), (48, 1827016), (53, 1654656), (62, 1414464), (64, 1370262), (93, 942976), (96, 913508), (106, 827328), (124, 707232), (128, 685131), (139, 630912), (159, 551552), (186, 471488), (192, 456754), (212, 413664), (248, 353616), (278, 315456), (318, 275776), (372, 235744), (384, 228377), (417, 210304), (424, 206832), (496, 176808), (556, 157728), (636, 137888), (744, 117872), (834, 105152), (848, 103416), (992, 88404), (1112, 78864), (1272, 68944), (1488, 58936), (1643, 53376), (1668, 52576), (1696, 51708), (1984, 44202), (2224, 39432), (2544, 34472), (2976, 29468), (3286, 26688), (3336, 26288), (3392, 25854), (3968, 22101), (4309, 20352), (4448, 19716), (4929, 17792), (5088, 17236), (5952, 14734), (6572, 13344), (6672, 13144), (6784, 12927), (7367, 11904), (8618, 10176), (8896, 9858)]