74915856

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{12689}}^1$

素因数の和:12744

約数の個数: 60

約数和(自身を含む): 214790940

約数和(自身を除く): 139875084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 12689, 25378, 38067, 50756, 76134, 101512, 114201, 152268, 203024, 228402, 304536, 456804, 520249, 609072, 913608, 1040498, 1560747, 1827216, 2080996, 3121494, 4161992, 4682241, 6242988, 8323984, 9364482, 12485976, 18728964, 24971952, 37457928, 74915856]

約数ペア:

[(1, 74915856), (2, 37457928), (3, 24971952), (4, 18728964), (6, 12485976), (8, 9364482), (9, 8323984), (12, 6242988), (16, 4682241), (18, 4161992), (24, 3121494), (36, 2080996), (41, 1827216), (48, 1560747), (72, 1040498), (82, 913608), (123, 609072), (144, 520249), (164, 456804), (246, 304536), (328, 228402), (369, 203024), (492, 152268), (656, 114201), (738, 101512), (984, 76134), (1476, 50756), (1968, 38067), (2952, 25378), (5904, 12689)]