64220256

素因数分解:

$2^5\times 3^3\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 188697600

約数和(自身を除く): 124477344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 239, 288, 311, 432, 478, 622, 717, 864, 933, 956, 1244, 1434, 1866, 1912, 2151, 2488, 2799, 2868, 3732, 3824, 4302, 4976, 5598, 5736, 6453, 7464, 7648, 8397, 8604, 9952, 11196, 11472, 12906, 14928, 16794, 17208, 22392, 22944, 25812, 29856, 33588, 34416, 44784, 51624, 67176, 68832, 74329, 89568, 103248, 134352, 148658, 206496, 222987, 268704, 297316, 445974, 594632, 668961, 891948, 1189264, 1337922, 1783896, 2006883, 2378528, 2675844, 3567792, 4013766, 5351688, 7135584, 8027532, 10703376, 16055064, 21406752, 32110128, 64220256]

約数ペア:

[(1, 64220256), (2, 32110128), (3, 21406752), (4, 16055064), (6, 10703376), (8, 8027532), (9, 7135584), (12, 5351688), (16, 4013766), (18, 3567792), (24, 2675844), (27, 2378528), (32, 2006883), (36, 1783896), (48, 1337922), (54, 1189264), (72, 891948), (96, 668961), (108, 594632), (144, 445974), (216, 297316), (239, 268704), (288, 222987), (311, 206496), (432, 148658), (478, 134352), (622, 103248), (717, 89568), (864, 74329), (933, 68832), (956, 67176), (1244, 51624), (1434, 44784), (1866, 34416), (1912, 33588), (2151, 29856), (2488, 25812), (2799, 22944), (2868, 22392), (3732, 17208), (3824, 16794), (4302, 14928), (4976, 12906), (5598, 11472), (5736, 11196), (6453, 9952), (7464, 8604), (7648, 8397)]