90184346

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1117}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 158845440

約数和(自身を除く): 68661094

約数列:

[1, 2, 7, 14, 73, 79, 146, 158, 511, 553, 1022, 1106, 1117, 2234, 5767, 7819, 11534, 15638, 40369, 80738, 81541, 88243, 163082, 176486, 570787, 617701, 1141574, 1235402, 6441739, 12883478, 45092173, 90184346]

約数ペア:

[(1, 90184346), (2, 45092173), (7, 12883478), (14, 6441739), (73, 1235402), (79, 1141574), (146, 617701), (158, 570787), (511, 176486), (553, 163082), (1022, 88243), (1106, 81541), (1117, 80738), (2234, 40369), (5767, 15638), (7819, 11534)]