88217493

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 153210528

約数和(自身を除く): 64993035

約数列:

[1, 3, 7, 13, 21, 39, 49, 53, 67, 91, 147, 159, 169, 201, 273, 371, 469, 507, 637, 689, 871, 1113, 1183, 1407, 1911, 2067, 2597, 2613, 3283, 3549, 3551, 4823, 6097, 7791, 8281, 8957, 9849, 10653, 11323, 14469, 18291, 24843, 24857, 26871, 33761, 33969, 42679, 46163, 62699, 74571, 79261, 101283, 128037, 138489, 173999, 188097, 237783, 323141, 438893, 521997, 554827, 600119, 969423, 1316679, 1664481, 1800357, 2261987, 4200833, 6785961, 12602499, 29405831, 88217493]

約数ペア:

[(1, 88217493), (3, 29405831), (7, 12602499), (13, 6785961), (21, 4200833), (39, 2261987), (49, 1800357), (53, 1664481), (67, 1316679), (91, 969423), (147, 600119), (159, 554827), (169, 521997), (201, 438893), (273, 323141), (371, 237783), (469, 188097), (507, 173999), (637, 138489), (689, 128037), (871, 101283), (1113, 79261), (1183, 74571), (1407, 62699), (1911, 46163), (2067, 42679), (2597, 33969), (2613, 33761), (3283, 26871), (3549, 24857), (3551, 24843), (4823, 18291), (6097, 14469), (7791, 11323), (8281, 10653), (8957, 9849)]