71617769776

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{51539}}^1$

素因数の和:52226

約数の個数: 80

約数和(自身を含む): 167187513600

約数和(自身を除く): 95569743824

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 653, 1064, 1306, 2128, 2612, 4571, 5224, 9142, 10448, 12407, 18284, 24814, 36568, 49628, 51539, 73136, 86849, 99256, 103078, 173698, 198512, 206156, 347396, 360773, 412312, 694792, 721546, 824624, 979241, 1389584, 1443092, 1958482, 2886184, 3916964, 5772368, 6854687, 7833928, 13709374, 15667856, 27418748, 33654967, 54837496, 67309934, 109674992, 134619868, 235584769, 269239736, 471169538, 538479472, 639444373, 942339076, 1278888746, 1884678152, 2557777492, 3769356304, 4476110611, 5115554984, 8952221222, 10231109968, 17904442444, 35808884888, 71617769776]

約数ペア:

[(1, 71617769776), (2, 35808884888), (4, 17904442444), (7, 10231109968), (8, 8952221222), (14, 5115554984), (16, 4476110611), (19, 3769356304), (28, 2557777492), (38, 1884678152), (56, 1278888746), (76, 942339076), (112, 639444373), (133, 538479472), (152, 471169538), (266, 269239736), (304, 235584769), (532, 134619868), (653, 109674992), (1064, 67309934), (1306, 54837496), (2128, 33654967), (2612, 27418748), (4571, 15667856), (5224, 13709374), (9142, 7833928), (10448, 6854687), (12407, 5772368), (18284, 3916964), (24814, 2886184), (36568, 1958482), (49628, 1443092), (51539, 1389584), (73136, 979241), (86849, 824624), (99256, 721546), (103078, 694792), (173698, 412312), (198512, 360773), (206156, 347396)]