57311748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{811}}^1$

素因数の和:985

約数の個数: 72

約数和(自身を含む): 157242176

約数和(自身を除く): 99930428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 151, 156, 234, 302, 453, 468, 604, 811, 906, 1359, 1622, 1812, 1963, 2433, 2718, 3244, 3926, 4866, 5436, 5889, 7299, 7852, 9732, 10543, 11778, 14598, 17667, 21086, 23556, 29196, 31629, 35334, 42172, 63258, 70668, 94887, 122461, 126516, 189774, 244922, 367383, 379548, 489844, 734766, 1102149, 1469532, 1591993, 2204298, 3183986, 4408596, 4775979, 6367972, 9551958, 14327937, 19103916, 28655874, 57311748]

約数ペア:

[(1, 57311748), (2, 28655874), (3, 19103916), (4, 14327937), (6, 9551958), (9, 6367972), (12, 4775979), (13, 4408596), (18, 3183986), (26, 2204298), (36, 1591993), (39, 1469532), (52, 1102149), (78, 734766), (117, 489844), (151, 379548), (156, 367383), (234, 244922), (302, 189774), (453, 126516), (468, 122461), (604, 94887), (811, 70668), (906, 63258), (1359, 42172), (1622, 35334), (1812, 31629), (1963, 29196), (2433, 23556), (2718, 21086), (3244, 17667), (3926, 14598), (4866, 11778), (5436, 10543), (5889, 9732), (7299, 7852)]