64839744

素因数分解:

$2^6\times 3^3\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:417

約数の個数: 112

約数和(自身を含む): 192633600

約数和(自身を除く): 127793856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 157, 192, 216, 239, 288, 314, 432, 471, 478, 576, 628, 717, 864, 942, 956, 1256, 1413, 1434, 1728, 1884, 1912, 2151, 2512, 2826, 2868, 3768, 3824, 4239, 4302, 5024, 5652, 5736, 6453, 7536, 7648, 8478, 8604, 10048, 11304, 11472, 12906, 15072, 15296, 16956, 17208, 22608, 22944, 25812, 30144, 33912, 34416, 37523, 45216, 45888, 51624, 67824, 68832, 75046, 90432, 103248, 112569, 135648, 137664, 150092, 206496, 225138, 271296, 300184, 337707, 412992, 450276, 600368, 675414, 900552, 1013121, 1200736, 1350828, 1801104, 2026242, 2401472, 2701656, 3602208, 4052484, 5403312, 7204416, 8104968, 10806624, 16209936, 21613248, 32419872, 64839744]

約数ペア:

[(1, 64839744), (2, 32419872), (3, 21613248), (4, 16209936), (6, 10806624), (8, 8104968), (9, 7204416), (12, 5403312), (16, 4052484), (18, 3602208), (24, 2701656), (27, 2401472), (32, 2026242), (36, 1801104), (48, 1350828), (54, 1200736), (64, 1013121), (72, 900552), (96, 675414), (108, 600368), (144, 450276), (157, 412992), (192, 337707), (216, 300184), (239, 271296), (288, 225138), (314, 206496), (432, 150092), (471, 137664), (478, 135648), (576, 112569), (628, 103248), (717, 90432), (864, 75046), (942, 68832), (956, 67824), (1256, 51624), (1413, 45888), (1434, 45216), (1728, 37523), (1884, 34416), (1912, 33912), (2151, 30144), (2512, 25812), (2826, 22944), (2868, 22608), (3768, 17208), (3824, 16956), (4239, 15296), (4302, 15072), (5024, 12906), (5652, 11472), (5736, 11304), (6453, 10048), (7536, 8604), (7648, 8478)]