81967704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2887}}^1$

素因数の和:2929

約数の個数: 96

約数和(自身を含む): 253681920

約数和(自身を除く): 171714216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 169, 182, 273, 312, 338, 364, 507, 546, 676, 728, 1014, 1092, 1183, 1352, 2028, 2184, 2366, 2887, 3549, 4056, 4732, 5774, 7098, 8661, 9464, 11548, 14196, 17322, 20209, 23096, 28392, 34644, 37531, 40418, 60627, 69288, 75062, 80836, 112593, 121254, 150124, 161672, 225186, 242508, 262717, 300248, 450372, 485016, 487903, 525434, 788151, 900744, 975806, 1050868, 1463709, 1576302, 1951612, 2101736, 2927418, 3152604, 3415321, 3903224, 5854836, 6305208, 6830642, 10245963, 11709672, 13661284, 20491926, 27322568, 40983852, 81967704]

約数ペア:

[(1, 81967704), (2, 40983852), (3, 27322568), (4, 20491926), (6, 13661284), (7, 11709672), (8, 10245963), (12, 6830642), (13, 6305208), (14, 5854836), (21, 3903224), (24, 3415321), (26, 3152604), (28, 2927418), (39, 2101736), (42, 1951612), (52, 1576302), (56, 1463709), (78, 1050868), (84, 975806), (91, 900744), (104, 788151), (156, 525434), (168, 487903), (169, 485016), (182, 450372), (273, 300248), (312, 262717), (338, 242508), (364, 225186), (507, 161672), (546, 150124), (676, 121254), (728, 112593), (1014, 80836), (1092, 75062), (1183, 69288), (1352, 60627), (2028, 40418), (2184, 37531), (2366, 34644), (2887, 28392), (3549, 23096), (4056, 20209), (4732, 17322), (5774, 14196), (7098, 11548), (8661, 9464)]