8761584

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:782

約数の個数: 80

約数和(自身を含む): 25692800

約数和(自身を除く): 16931216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 739, 741, 912, 988, 1478, 1482, 1976, 2217, 2956, 2964, 3952, 4434, 5912, 5928, 8868, 9607, 11824, 11856, 14041, 17736, 19214, 28082, 28821, 35472, 38428, 42123, 56164, 57642, 76856, 84246, 112328, 115284, 153712, 168492, 182533, 224656, 230568, 336984, 365066, 461136, 547599, 673968, 730132, 1095198, 1460264, 2190396, 2920528, 4380792, 8761584]

約数ペア:

[(1, 8761584), (2, 4380792), (3, 2920528), (4, 2190396), (6, 1460264), (8, 1095198), (12, 730132), (13, 673968), (16, 547599), (19, 461136), (24, 365066), (26, 336984), (38, 230568), (39, 224656), (48, 182533), (52, 168492), (57, 153712), (76, 115284), (78, 112328), (104, 84246), (114, 76856), (152, 57642), (156, 56164), (208, 42123), (228, 38428), (247, 35472), (304, 28821), (312, 28082), (456, 19214), (494, 17736), (624, 14041), (739, 11856), (741, 11824), (912, 9607), (988, 8868), (1478, 5928), (1482, 5912), (1976, 4434), (2217, 3952), (2956, 2964)]