68826816

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^2\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 126

約数和(自身を含む): 208838292

約数和(自身を除く): 140011476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 331, 342, 361, 456, 576, 608, 662, 684, 722, 912, 993, 1083, 1216, 1324, 1368, 1444, 1824, 1986, 2166, 2648, 2736, 2888, 2979, 3249, 3648, 3972, 4332, 5296, 5472, 5776, 5958, 6289, 6498, 7944, 8664, 10592, 10944, 11552, 11916, 12578, 12996, 15888, 17328, 18867, 21184, 23104, 23832, 25156, 25992, 31776, 34656, 37734, 47664, 50312, 51984, 56601, 63552, 69312, 75468, 95328, 100624, 103968, 113202, 119491, 150936, 190656, 201248, 207936, 226404, 238982, 301872, 358473, 402496, 452808, 477964, 603744, 716946, 905616, 955928, 1075419, 1207488, 1433892, 1811232, 1911856, 2150838, 2867784, 3622464, 3823712, 4301676, 5735568, 7647424, 8603352, 11471136, 17206704, 22942272, 34413408, 68826816]

約数ペア:

[(1, 68826816), (2, 34413408), (3, 22942272), (4, 17206704), (6, 11471136), (8, 8603352), (9, 7647424), (12, 5735568), (16, 4301676), (18, 3823712), (19, 3622464), (24, 2867784), (32, 2150838), (36, 1911856), (38, 1811232), (48, 1433892), (57, 1207488), (64, 1075419), (72, 955928), (76, 905616), (96, 716946), (114, 603744), (144, 477964), (152, 452808), (171, 402496), (192, 358473), (228, 301872), (288, 238982), (304, 226404), (331, 207936), (342, 201248), (361, 190656), (456, 150936), (576, 119491), (608, 113202), (662, 103968), (684, 100624), (722, 95328), (912, 75468), (993, 69312), (1083, 63552), (1216, 56601), (1324, 51984), (1368, 50312), (1444, 47664), (1824, 37734), (1986, 34656), (2166, 31776), (2648, 25992), (2736, 25156), (2888, 23832), (2979, 23104), (3249, 21184), (3648, 18867), (3972, 17328), (4332, 15888), (5296, 12996), (5472, 12578), (5776, 11916), (5958, 11552), (6289, 10944), (6498, 10592), (7944, 8664)]