66894408

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 214652880

約数和(自身を除く): 147758472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 67, 72, 84, 98, 126, 134, 147, 168, 196, 201, 252, 268, 283, 294, 392, 402, 441, 469, 504, 536, 566, 588, 603, 804, 849, 882, 938, 1132, 1176, 1206, 1407, 1608, 1698, 1764, 1876, 1981, 2264, 2412, 2547, 2814, 3283, 3396, 3528, 3752, 3962, 4221, 4824, 5094, 5628, 5943, 6566, 6792, 7924, 8442, 9849, 10188, 11256, 11886, 13132, 13867, 15848, 16884, 17829, 18961, 19698, 20376, 23772, 26264, 27734, 29547, 33768, 35658, 37922, 39396, 41601, 47544, 55468, 56883, 59094, 71316, 75844, 78792, 83202, 110936, 113766, 118188, 124803, 132727, 142632, 151688, 166404, 170649, 227532, 236376, 249606, 265454, 332808, 341298, 398181, 455064, 499212, 530908, 682596, 796362, 929089, 998424, 1061816, 1194543, 1365192, 1592724, 1858178, 2389086, 2787267, 3185448, 3716356, 4778172, 5574534, 7432712, 8361801, 9556344, 11149068, 16723602, 22298136, 33447204, 66894408]

約数ペア:

[(1, 66894408), (2, 33447204), (3, 22298136), (4, 16723602), (6, 11149068), (7, 9556344), (8, 8361801), (9, 7432712), (12, 5574534), (14, 4778172), (18, 3716356), (21, 3185448), (24, 2787267), (28, 2389086), (36, 1858178), (42, 1592724), (49, 1365192), (56, 1194543), (63, 1061816), (67, 998424), (72, 929089), (84, 796362), (98, 682596), (126, 530908), (134, 499212), (147, 455064), (168, 398181), (196, 341298), (201, 332808), (252, 265454), (268, 249606), (283, 236376), (294, 227532), (392, 170649), (402, 166404), (441, 151688), (469, 142632), (504, 132727), (536, 124803), (566, 118188), (588, 113766), (603, 110936), (804, 83202), (849, 78792), (882, 75844), (938, 71316), (1132, 59094), (1176, 56883), (1206, 55468), (1407, 47544), (1608, 41601), (1698, 39396), (1764, 37922), (1876, 35658), (1981, 33768), (2264, 29547), (2412, 27734), (2547, 26264), (2814, 23772), (3283, 20376), (3396, 19698), (3528, 18961), (3752, 17829), (3962, 16884), (4221, 15848), (4824, 13867), (5094, 13132), (5628, 11886), (5943, 11256), (6566, 10188), (6792, 9849), (7924, 8442)]