42730272

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 133326648

約数和(自身を除く): 90596376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 101, 104, 113, 117, 144, 156, 202, 208, 226, 234, 288, 303, 312, 339, 404, 416, 452, 468, 606, 624, 678, 808, 904, 909, 936, 1017, 1212, 1248, 1313, 1356, 1469, 1616, 1808, 1818, 1872, 2034, 2424, 2626, 2712, 2938, 3232, 3616, 3636, 3744, 3939, 4068, 4407, 4848, 5252, 5424, 5876, 7272, 7878, 8136, 8814, 9696, 10504, 10848, 11413, 11752, 11817, 13221, 14544, 15756, 16272, 17628, 21008, 22826, 23504, 23634, 26442, 29088, 31512, 32544, 34239, 35256, 42016, 45652, 47008, 47268, 52884, 63024, 68478, 70512, 91304, 94536, 102717, 105768, 126048, 136956, 141024, 148369, 182608, 189072, 205434, 211536, 273912, 296738, 365216, 378144, 410868, 423072, 445107, 547824, 593476, 821736, 890214, 1095648, 1186952, 1335321, 1643472, 1780428, 2373904, 2670642, 3286944, 3560856, 4747808, 5341284, 7121712, 10682568, 14243424, 21365136, 42730272]

約数ペア:

[(1, 42730272), (2, 21365136), (3, 14243424), (4, 10682568), (6, 7121712), (8, 5341284), (9, 4747808), (12, 3560856), (13, 3286944), (16, 2670642), (18, 2373904), (24, 1780428), (26, 1643472), (32, 1335321), (36, 1186952), (39, 1095648), (48, 890214), (52, 821736), (72, 593476), (78, 547824), (96, 445107), (101, 423072), (104, 410868), (113, 378144), (117, 365216), (144, 296738), (156, 273912), (202, 211536), (208, 205434), (226, 189072), (234, 182608), (288, 148369), (303, 141024), (312, 136956), (339, 126048), (404, 105768), (416, 102717), (452, 94536), (468, 91304), (606, 70512), (624, 68478), (678, 63024), (808, 52884), (904, 47268), (909, 47008), (936, 45652), (1017, 42016), (1212, 35256), (1248, 34239), (1313, 32544), (1356, 31512), (1469, 29088), (1616, 26442), (1808, 23634), (1818, 23504), (1872, 22826), (2034, 21008), (2424, 17628), (2626, 16272), (2712, 15756), (2938, 14544), (3232, 13221), (3616, 11817), (3636, 11752), (3744, 11413), (3939, 10848), (4068, 10504), (4407, 9696), (4848, 8814), (5252, 8136), (5424, 7878), (5876, 7272)]