78654912

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1361}}^1$

素因数の和:1426

約数の個数: 112

約数和(自身を含む): 243547392

約数和(自身を除く): 164892480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 129, 168, 172, 192, 224, 258, 301, 336, 344, 448, 516, 602, 672, 688, 903, 1032, 1204, 1344, 1361, 1376, 1806, 2064, 2408, 2722, 2752, 3612, 4083, 4128, 4816, 5444, 7224, 8166, 8256, 9527, 9632, 10888, 14448, 16332, 19054, 19264, 21776, 28581, 28896, 32664, 38108, 43552, 57162, 57792, 58523, 65328, 76216, 87104, 114324, 117046, 130656, 152432, 175569, 228648, 234092, 261312, 304864, 351138, 409661, 457296, 468184, 609728, 702276, 819322, 914592, 936368, 1228983, 1404552, 1638644, 1829184, 1872736, 2457966, 2809104, 3277288, 3745472, 4915932, 5618208, 6554576, 9831864, 11236416, 13109152, 19663728, 26218304, 39327456, 78654912]

約数ペア:

[(1, 78654912), (2, 39327456), (3, 26218304), (4, 19663728), (6, 13109152), (7, 11236416), (8, 9831864), (12, 6554576), (14, 5618208), (16, 4915932), (21, 3745472), (24, 3277288), (28, 2809104), (32, 2457966), (42, 1872736), (43, 1829184), (48, 1638644), (56, 1404552), (64, 1228983), (84, 936368), (86, 914592), (96, 819322), (112, 702276), (129, 609728), (168, 468184), (172, 457296), (192, 409661), (224, 351138), (258, 304864), (301, 261312), (336, 234092), (344, 228648), (448, 175569), (516, 152432), (602, 130656), (672, 117046), (688, 114324), (903, 87104), (1032, 76216), (1204, 65328), (1344, 58523), (1361, 57792), (1376, 57162), (1806, 43552), (2064, 38108), (2408, 32664), (2722, 28896), (2752, 28581), (3612, 21776), (4083, 19264), (4128, 19054), (4816, 16332), (5444, 14448), (7224, 10888), (8166, 9632), (8256, 9527)]