64663536

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1447}}^1$

素因数の和:1491

約数の個数: 120

約数和(自身を含む): 204689280

約数和(自身を除く): 140025744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 784, 798, 912, 931, 1064, 1176, 1447, 1596, 1862, 2128, 2352, 2793, 2894, 3192, 3724, 4341, 5586, 5788, 6384, 7448, 8682, 10129, 11172, 11576, 14896, 17364, 20258, 22344, 23152, 27493, 30387, 34728, 40516, 44688, 54986, 60774, 69456, 70903, 81032, 82479, 109972, 121548, 141806, 162064, 164958, 192451, 212709, 219944, 243096, 283612, 329916, 384902, 425418, 439888, 486192, 567224, 577353, 659832, 769804, 850836, 1134448, 1154706, 1319664, 1347157, 1539608, 1701672, 2309412, 2694314, 3079216, 3403344, 4041471, 4618824, 5388628, 8082942, 9237648, 10777256, 16165884, 21554512, 32331768, 64663536]

約数ペア:

[(1, 64663536), (2, 32331768), (3, 21554512), (4, 16165884), (6, 10777256), (7, 9237648), (8, 8082942), (12, 5388628), (14, 4618824), (16, 4041471), (19, 3403344), (21, 3079216), (24, 2694314), (28, 2309412), (38, 1701672), (42, 1539608), (48, 1347157), (49, 1319664), (56, 1154706), (57, 1134448), (76, 850836), (84, 769804), (98, 659832), (112, 577353), (114, 567224), (133, 486192), (147, 439888), (152, 425418), (168, 384902), (196, 329916), (228, 283612), (266, 243096), (294, 219944), (304, 212709), (336, 192451), (392, 164958), (399, 162064), (456, 141806), (532, 121548), (588, 109972), (784, 82479), (798, 81032), (912, 70903), (931, 69456), (1064, 60774), (1176, 54986), (1447, 44688), (1596, 40516), (1862, 34728), (2128, 30387), (2352, 27493), (2793, 23152), (2894, 22344), (3192, 20258), (3724, 17364), (4341, 14896), (5586, 11576), (5788, 11172), (6384, 10129), (7448, 8682)]