77390090

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{433}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 142397136

約数和(自身を除く): 65007046

約数列:

[1, 2, 5, 10, 61, 122, 293, 305, 433, 586, 610, 866, 1465, 2165, 2930, 4330, 17873, 26413, 35746, 52826, 89365, 126869, 132065, 178730, 253738, 264130, 634345, 1268690, 7739009, 15478018, 38695045, 77390090]

約数ペア:

[(1, 77390090), (2, 38695045), (5, 15478018), (10, 7739009), (61, 1268690), (122, 634345), (293, 264130), (305, 253738), (433, 178730), (586, 132065), (610, 126869), (866, 89365), (1465, 52826), (2165, 35746), (2930, 26413), (4330, 17873)]