90289458

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{34123}}^1$

素因数の和:34148

約数の個数: 48

約数和(自身を含む): 233408160

約数和(自身を除く): 143118702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 34123, 68246, 102369, 204738, 238861, 307107, 477722, 614214, 716583, 921321, 1433166, 1672027, 1842642, 2149749, 3344054, 4299498, 5016081, 6449247, 10032162, 12898494, 15048243, 30096486, 45144729, 90289458]

約数ペア:

[(1, 90289458), (2, 45144729), (3, 30096486), (6, 15048243), (7, 12898494), (9, 10032162), (14, 6449247), (18, 5016081), (21, 4299498), (27, 3344054), (42, 2149749), (49, 1842642), (54, 1672027), (63, 1433166), (98, 921321), (126, 716583), (147, 614214), (189, 477722), (294, 307107), (378, 238861), (441, 204738), (882, 102369), (1323, 68246), (2646, 34123)]