78815748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1489}}^1$

素因数の和:1908

約数の個数: 48

約数和(自身を含む): 201257280

約数和(自身を除く): 122441532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 401, 802, 1203, 1489, 1604, 2406, 2978, 4411, 4467, 4812, 5956, 8822, 8934, 13233, 16379, 17644, 17868, 26466, 32758, 49137, 52932, 65516, 98274, 196548, 597089, 1194178, 1791267, 2388356, 3582534, 6567979, 7165068, 13135958, 19703937, 26271916, 39407874, 78815748]

約数ペア:

[(1, 78815748), (2, 39407874), (3, 26271916), (4, 19703937), (6, 13135958), (11, 7165068), (12, 6567979), (22, 3582534), (33, 2388356), (44, 1791267), (66, 1194178), (132, 597089), (401, 196548), (802, 98274), (1203, 65516), (1489, 52932), (1604, 49137), (2406, 32758), (2978, 26466), (4411, 17868), (4467, 17644), (4812, 16379), (5956, 13233), (8822, 8934)]