68927184

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 200403840

約数和(自身を除く): 131476656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 79, 83, 144, 146, 158, 166, 219, 237, 249, 292, 316, 332, 438, 474, 498, 584, 632, 657, 664, 711, 747, 876, 948, 996, 1168, 1264, 1314, 1328, 1422, 1494, 1752, 1896, 1992, 2628, 2844, 2988, 3504, 3792, 3984, 5256, 5688, 5767, 5976, 6059, 6557, 10512, 11376, 11534, 11952, 12118, 13114, 17301, 18177, 19671, 23068, 24236, 26228, 34602, 36354, 39342, 46136, 48472, 51903, 52456, 54531, 59013, 69204, 72708, 78684, 92272, 96944, 103806, 104912, 109062, 118026, 138408, 145416, 157368, 207612, 218124, 236052, 276816, 290832, 314736, 415224, 436248, 472104, 478661, 830448, 872496, 944208, 957322, 1435983, 1914644, 2871966, 3829288, 4307949, 5743932, 7658576, 8615898, 11487864, 17231796, 22975728, 34463592, 68927184]

約数ペア:

[(1, 68927184), (2, 34463592), (3, 22975728), (4, 17231796), (6, 11487864), (8, 8615898), (9, 7658576), (12, 5743932), (16, 4307949), (18, 3829288), (24, 2871966), (36, 1914644), (48, 1435983), (72, 957322), (73, 944208), (79, 872496), (83, 830448), (144, 478661), (146, 472104), (158, 436248), (166, 415224), (219, 314736), (237, 290832), (249, 276816), (292, 236052), (316, 218124), (332, 207612), (438, 157368), (474, 145416), (498, 138408), (584, 118026), (632, 109062), (657, 104912), (664, 103806), (711, 96944), (747, 92272), (876, 78684), (948, 72708), (996, 69204), (1168, 59013), (1264, 54531), (1314, 52456), (1328, 51903), (1422, 48472), (1494, 46136), (1752, 39342), (1896, 36354), (1992, 34602), (2628, 26228), (2844, 24236), (2988, 23068), (3504, 19671), (3792, 18177), (3984, 17301), (5256, 13114), (5688, 12118), (5767, 11952), (5976, 11534), (6059, 11376), (6557, 10512)]