77609376

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1139

約数の個数: 144

約数和(自身を含む): 250417440

約数和(自身を除く): 172808064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1091, 1248, 1368, 1482, 1824, 1872, 1976, 2182, 2223, 2736, 2964, 3273, 3744, 3952, 4364, 4446, 5472, 5928, 6546, 7904, 8728, 8892, 9819, 11856, 13092, 14183, 17456, 17784, 19638, 20729, 23712, 26184, 28366, 34912, 35568, 39276, 41458, 42549, 52368, 56732, 62187, 71136, 78552, 82916, 85098, 104736, 113464, 124374, 127647, 157104, 165832, 170196, 186561, 226928, 248748, 255294, 269477, 314208, 331664, 340392, 373122, 453856, 497496, 510588, 538954, 663328, 680784, 746244, 808431, 994992, 1021176, 1077908, 1361568, 1492488, 1616862, 1989984, 2042352, 2155816, 2425293, 2984976, 3233724, 4084704, 4311632, 4850586, 5969952, 6467448, 8623264, 9701172, 12934896, 19402344, 25869792, 38804688, 77609376]

約数ペア:

[(1, 77609376), (2, 38804688), (3, 25869792), (4, 19402344), (6, 12934896), (8, 9701172), (9, 8623264), (12, 6467448), (13, 5969952), (16, 4850586), (18, 4311632), (19, 4084704), (24, 3233724), (26, 2984976), (32, 2425293), (36, 2155816), (38, 2042352), (39, 1989984), (48, 1616862), (52, 1492488), (57, 1361568), (72, 1077908), (76, 1021176), (78, 994992), (96, 808431), (104, 746244), (114, 680784), (117, 663328), (144, 538954), (152, 510588), (156, 497496), (171, 453856), (208, 373122), (228, 340392), (234, 331664), (247, 314208), (288, 269477), (304, 255294), (312, 248748), (342, 226928), (416, 186561), (456, 170196), (468, 165832), (494, 157104), (608, 127647), (624, 124374), (684, 113464), (741, 104736), (912, 85098), (936, 82916), (988, 78552), (1091, 71136), (1248, 62187), (1368, 56732), (1482, 52368), (1824, 42549), (1872, 41458), (1976, 39276), (2182, 35568), (2223, 34912), (2736, 28366), (2964, 26184), (3273, 23712), (3744, 20729), (3952, 19638), (4364, 17784), (4446, 17456), (5472, 14183), (5928, 13092), (6546, 11856), (7904, 9819), (8728, 8892)]