87908091712

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1218779}}^1$

素因数の和:1218828

約数の個数: 84

約数和(自身を含む): 211745962080

約数和(自身を除く): 123837870368

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 448, 644, 736, 784, 1127, 1288, 1472, 1568, 2254, 2576, 3136, 4508, 5152, 9016, 10304, 18032, 36064, 72128, 1218779, 2437558, 4875116, 8531453, 9750232, 17062906, 19500464, 28031917, 34125812, 39000928, 56063834, 59720171, 68251624, 78001856, 112127668, 119440342, 136503248, 196223419, 224255336, 238880684, 273006496, 392446838, 448510672, 477761368, 546012992, 784893676, 897021344, 955522736, 1373563933, 1569787352, 1794042688, 1911045472, 2747127866, 3139574704, 3822090944, 5494255732, 6279149408, 10988511464, 12558298816, 21977022928, 43954045856, 87908091712]

約数ペア:

[(1, 87908091712), (2, 43954045856), (4, 21977022928), (7, 12558298816), (8, 10988511464), (14, 6279149408), (16, 5494255732), (23, 3822090944), (28, 3139574704), (32, 2747127866), (46, 1911045472), (49, 1794042688), (56, 1569787352), (64, 1373563933), (92, 955522736), (98, 897021344), (112, 784893676), (161, 546012992), (184, 477761368), (196, 448510672), (224, 392446838), (322, 273006496), (368, 238880684), (392, 224255336), (448, 196223419), (644, 136503248), (736, 119440342), (784, 112127668), (1127, 78001856), (1288, 68251624), (1472, 59720171), (1568, 56063834), (2254, 39000928), (2576, 34125812), (3136, 28031917), (4508, 19500464), (5152, 17062906), (9016, 9750232), (10304, 8531453), (18032, 4875116), (36064, 2437558), (72128, 1218779)]