80134728

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:998

約数の個数: 64

約数和(自身を含む): 207152640

約数和(自身を除く): 127017912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 73, 106, 146, 159, 212, 219, 292, 318, 424, 438, 584, 636, 863, 876, 1272, 1726, 1752, 2589, 3452, 3869, 5178, 6904, 7738, 10356, 11607, 15476, 20712, 23214, 30952, 45739, 46428, 62999, 91478, 92856, 125998, 137217, 182956, 188997, 251996, 274434, 365912, 377994, 503992, 548868, 755988, 1097736, 1511976, 3338947, 6677894, 10016841, 13355788, 20033682, 26711576, 40067364, 80134728]

約数ペア:

[(1, 80134728), (2, 40067364), (3, 26711576), (4, 20033682), (6, 13355788), (8, 10016841), (12, 6677894), (24, 3338947), (53, 1511976), (73, 1097736), (106, 755988), (146, 548868), (159, 503992), (212, 377994), (219, 365912), (292, 274434), (318, 251996), (424, 188997), (438, 182956), (584, 137217), (636, 125998), (863, 92856), (876, 91478), (1272, 62999), (1726, 46428), (1752, 45739), (2589, 30952), (3452, 23214), (3869, 20712), (5178, 15476), (6904, 11607), (7738, 10356)]