80777736

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 250440960

約数和(自身を除く): 169663224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 81, 86, 104, 108, 117, 129, 156, 162, 172, 216, 223, 234, 258, 312, 324, 344, 351, 387, 446, 468, 516, 559, 648, 669, 702, 774, 892, 936, 1032, 1053, 1118, 1161, 1338, 1404, 1548, 1677, 1784, 2007, 2106, 2236, 2322, 2676, 2808, 2899, 3096, 3354, 3483, 4014, 4212, 4472, 4644, 5031, 5352, 5798, 6021, 6708, 6966, 8028, 8424, 8697, 9288, 9589, 10062, 11596, 12042, 13416, 13932, 15093, 16056, 17394, 18063, 19178, 20124, 23192, 24084, 26091, 27864, 28767, 30186, 34788, 36126, 38356, 40248, 45279, 48168, 52182, 57534, 60372, 69576, 72252, 76712, 78273, 86301, 90558, 104364, 115068, 120744, 124657, 144504, 156546, 172602, 181116, 208728, 230136, 234819, 249314, 258903, 313092, 345204, 362232, 373971, 469638, 498628, 517806, 626184, 690408, 747942, 776709, 939276, 997256, 1035612, 1121913, 1495884, 1553418, 1878552, 2071224, 2243826, 2991768, 3106836, 3365739, 4487652, 6213672, 6731478, 8975304, 10097217, 13462956, 20194434, 26925912, 40388868, 80777736]

約数ペア:

[(1, 80777736), (2, 40388868), (3, 26925912), (4, 20194434), (6, 13462956), (8, 10097217), (9, 8975304), (12, 6731478), (13, 6213672), (18, 4487652), (24, 3365739), (26, 3106836), (27, 2991768), (36, 2243826), (39, 2071224), (43, 1878552), (52, 1553418), (54, 1495884), (72, 1121913), (78, 1035612), (81, 997256), (86, 939276), (104, 776709), (108, 747942), (117, 690408), (129, 626184), (156, 517806), (162, 498628), (172, 469638), (216, 373971), (223, 362232), (234, 345204), (258, 313092), (312, 258903), (324, 249314), (344, 234819), (351, 230136), (387, 208728), (446, 181116), (468, 172602), (516, 156546), (559, 144504), (648, 124657), (669, 120744), (702, 115068), (774, 104364), (892, 90558), (936, 86301), (1032, 78273), (1053, 76712), (1118, 72252), (1161, 69576), (1338, 60372), (1404, 57534), (1548, 52182), (1677, 48168), (1784, 45279), (2007, 40248), (2106, 38356), (2236, 36126), (2322, 34788), (2676, 30186), (2808, 28767), (2899, 27864), (3096, 26091), (3354, 24084), (3483, 23192), (4014, 20124), (4212, 19178), (4472, 18063), (4644, 17394), (5031, 16056), (5352, 15093), (5798, 13932), (6021, 13416), (6708, 12042), (6966, 11596), (8028, 10062), (8424, 9589), (8697, 9288)]