78329659312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{127493}}^1$

素因数の和:127610

約数の個数: 80

約数和(自身を含む): 166945743360

約数和(自身を除く): 88616084048

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 47, 76, 86, 94, 152, 172, 188, 304, 344, 376, 688, 752, 817, 893, 1634, 1786, 2021, 3268, 3572, 4042, 6536, 7144, 8084, 13072, 14288, 16168, 32336, 38399, 76798, 127493, 153596, 254986, 307192, 509972, 614384, 1019944, 2039888, 2422367, 4844734, 5482199, 5992171, 9689468, 10964398, 11984342, 19378936, 21928796, 23968684, 38757872, 43857592, 47937368, 87715184, 95874736, 104161781, 113851249, 208323562, 227702498, 257663353, 416647124, 455404996, 515326706, 833294248, 910809992, 1030653412, 1666588496, 1821619984, 2061306824, 4122613648, 4895603707, 9791207414, 19582414828, 39164829656, 78329659312]

約数ペア:

[(1, 78329659312), (2, 39164829656), (4, 19582414828), (8, 9791207414), (16, 4895603707), (19, 4122613648), (38, 2061306824), (43, 1821619984), (47, 1666588496), (76, 1030653412), (86, 910809992), (94, 833294248), (152, 515326706), (172, 455404996), (188, 416647124), (304, 257663353), (344, 227702498), (376, 208323562), (688, 113851249), (752, 104161781), (817, 95874736), (893, 87715184), (1634, 47937368), (1786, 43857592), (2021, 38757872), (3268, 23968684), (3572, 21928796), (4042, 19378936), (6536, 11984342), (7144, 10964398), (8084, 9689468), (13072, 5992171), (14288, 5482199), (16168, 4844734), (32336, 2422367), (38399, 2039888), (76798, 1019944), (127493, 614384), (153596, 509972), (254986, 307192)]