90172812

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1303}}^1$

素因数の和:1462

約数の個数: 48

約数和(自身を含む): 216151040

約数和(自身を除く): 125978228

約数列:

[1, 2, 3, 4, 6, 12, 73, 79, 146, 158, 219, 237, 292, 316, 438, 474, 876, 948, 1303, 2606, 3909, 5212, 5767, 7818, 11534, 15636, 17301, 23068, 34602, 69204, 95119, 102937, 190238, 205874, 285357, 308811, 380476, 411748, 570714, 617622, 1141428, 1235244, 7514401, 15028802, 22543203, 30057604, 45086406, 90172812]

約数ペア:

[(1, 90172812), (2, 45086406), (3, 30057604), (4, 22543203), (6, 15028802), (12, 7514401), (73, 1235244), (79, 1141428), (146, 617622), (158, 570714), (219, 411748), (237, 380476), (292, 308811), (316, 285357), (438, 205874), (474, 190238), (876, 102937), (948, 95119), (1303, 69204), (2606, 34602), (3909, 23068), (5212, 17301), (5767, 15636), (7818, 11534)]