123709068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:532

約数の個数: 144

約数和(自身を含む): 384943104

約数和(自身を除く): 261234036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 67, 68, 84, 102, 119, 126, 134, 153, 201, 204, 238, 252, 268, 306, 357, 402, 431, 469, 476, 603, 612, 714, 804, 862, 938, 1071, 1139, 1206, 1293, 1407, 1428, 1724, 1876, 2142, 2278, 2412, 2586, 2814, 3017, 3417, 3879, 4221, 4284, 4556, 5172, 5628, 6034, 6834, 7327, 7758, 7973, 8442, 9051, 10251, 12068, 13668, 14654, 15516, 15946, 16884, 18102, 20502, 21981, 23919, 27153, 28877, 29308, 31892, 36204, 41004, 43962, 47838, 51289, 54306, 57754, 65943, 71757, 86631, 87924, 95676, 102578, 108612, 115508, 131886, 143514, 153867, 173262, 202139, 205156, 259893, 263772, 287028, 307734, 346524, 404278, 461601, 490909, 519786, 606417, 615468, 808556, 923202, 981818, 1039572, 1212834, 1472727, 1819251, 1846404, 1963636, 2425668, 2945454, 3436363, 3638502, 4418181, 5890908, 6872726, 7277004, 8836362, 10309089, 13745452, 17672724, 20618178, 30927267, 41236356, 61854534, 123709068]

約数ペア:

[(1, 123709068), (2, 61854534), (3, 41236356), (4, 30927267), (6, 20618178), (7, 17672724), (9, 13745452), (12, 10309089), (14, 8836362), (17, 7277004), (18, 6872726), (21, 5890908), (28, 4418181), (34, 3638502), (36, 3436363), (42, 2945454), (51, 2425668), (63, 1963636), (67, 1846404), (68, 1819251), (84, 1472727), (102, 1212834), (119, 1039572), (126, 981818), (134, 923202), (153, 808556), (201, 615468), (204, 606417), (238, 519786), (252, 490909), (268, 461601), (306, 404278), (357, 346524), (402, 307734), (431, 287028), (469, 263772), (476, 259893), (603, 205156), (612, 202139), (714, 173262), (804, 153867), (862, 143514), (938, 131886), (1071, 115508), (1139, 108612), (1206, 102578), (1293, 95676), (1407, 87924), (1428, 86631), (1724, 71757), (1876, 65943), (2142, 57754), (2278, 54306), (2412, 51289), (2586, 47838), (2814, 43962), (3017, 41004), (3417, 36204), (3879, 31892), (4221, 29308), (4284, 28877), (4556, 27153), (5172, 23919), (5628, 21981), (6034, 20502), (6834, 18102), (7327, 16884), (7758, 15946), (7973, 15516), (8442, 14654), (9051, 13668), (10251, 12068)]