78315094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^2$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 142397136

約数和(自身を除く): 64082042

約数列:

[1, 2, 11, 13, 22, 26, 61, 67, 122, 134, 143, 286, 671, 737, 793, 871, 1342, 1474, 1586, 1742, 4087, 4489, 8174, 8723, 8978, 9581, 17446, 19162, 44957, 49379, 53131, 58357, 89914, 98758, 106262, 116714, 273829, 547658, 584441, 641927, 1168882, 1283854, 3012119, 3559777, 6024238, 7119554, 39157547, 78315094]

約数ペア:

[(1, 78315094), (2, 39157547), (11, 7119554), (13, 6024238), (22, 3559777), (26, 3012119), (61, 1283854), (67, 1168882), (122, 641927), (134, 584441), (143, 547658), (286, 273829), (671, 116714), (737, 106262), (793, 98758), (871, 89914), (1342, 58357), (1474, 53131), (1586, 49379), (1742, 44957), (4087, 19162), (4489, 17446), (8174, 9581), (8723, 8978)]