64461984

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 181440000

約数和(自身を除く): 116978016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 59, 76, 96, 114, 118, 152, 177, 228, 236, 304, 354, 456, 472, 599, 608, 708, 912, 944, 1121, 1198, 1416, 1797, 1824, 1888, 2242, 2396, 2832, 3363, 3594, 4484, 4792, 5664, 6726, 7188, 8968, 9584, 11381, 13452, 14376, 17936, 19168, 22762, 26904, 28752, 34143, 35341, 35872, 45524, 53808, 57504, 68286, 70682, 91048, 106023, 107616, 136572, 141364, 182096, 212046, 273144, 282728, 364192, 424092, 546288, 565456, 671479, 848184, 1092576, 1130912, 1342958, 1696368, 2014437, 2685916, 3392736, 4028874, 5371832, 8057748, 10743664, 16115496, 21487328, 32230992, 64461984]

約数ペア:

[(1, 64461984), (2, 32230992), (3, 21487328), (4, 16115496), (6, 10743664), (8, 8057748), (12, 5371832), (16, 4028874), (19, 3392736), (24, 2685916), (32, 2014437), (38, 1696368), (48, 1342958), (57, 1130912), (59, 1092576), (76, 848184), (96, 671479), (114, 565456), (118, 546288), (152, 424092), (177, 364192), (228, 282728), (236, 273144), (304, 212046), (354, 182096), (456, 141364), (472, 136572), (599, 107616), (608, 106023), (708, 91048), (912, 70682), (944, 68286), (1121, 57504), (1198, 53808), (1416, 45524), (1797, 35872), (1824, 35341), (1888, 34143), (2242, 28752), (2396, 26904), (2832, 22762), (3363, 19168), (3594, 17936), (4484, 14376), (4792, 13452), (5664, 11381), (6726, 9584), (7188, 8968)]