77832752

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:210

約数の個数: 80

約数和(自身を含む): 164989440

約数和(自身を除く): 87156688

約数列:

[1, 2, 4, 8, 16, 29, 43, 47, 58, 83, 86, 94, 116, 166, 172, 188, 232, 332, 344, 376, 464, 664, 688, 752, 1247, 1328, 1363, 2021, 2407, 2494, 2726, 3569, 3901, 4042, 4814, 4988, 5452, 7138, 7802, 8084, 9628, 9976, 10904, 14276, 15604, 16168, 19256, 19952, 21808, 28552, 31208, 32336, 38512, 57104, 58609, 62416, 103501, 113129, 117218, 167743, 207002, 226258, 234436, 335486, 414004, 452516, 468872, 670972, 828008, 905032, 937744, 1341944, 1656016, 1810064, 2683888, 4864547, 9729094, 19458188, 38916376, 77832752]

約数ペア:

[(1, 77832752), (2, 38916376), (4, 19458188), (8, 9729094), (16, 4864547), (29, 2683888), (43, 1810064), (47, 1656016), (58, 1341944), (83, 937744), (86, 905032), (94, 828008), (116, 670972), (166, 468872), (172, 452516), (188, 414004), (232, 335486), (332, 234436), (344, 226258), (376, 207002), (464, 167743), (664, 117218), (688, 113129), (752, 103501), (1247, 62416), (1328, 58609), (1363, 57104), (2021, 38512), (2407, 32336), (2494, 31208), (2726, 28552), (3569, 21808), (3901, 19952), (4042, 19256), (4814, 16168), (4988, 15604), (5452, 14276), (7138, 10904), (7802, 9976), (8084, 9628)]