90138726

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2753}}^1$

素因数の和:2885

約数の個数: 48

約数和(自身を含む): 208797264

約数和(自身を除く): 118658538

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 107, 153, 214, 306, 321, 642, 963, 1819, 1926, 2753, 3638, 5457, 5506, 8259, 10914, 16371, 16518, 24777, 32742, 46801, 49554, 93602, 140403, 280806, 294571, 421209, 589142, 842418, 883713, 1767426, 2651139, 5007707, 5302278, 10015414, 15023121, 30046242, 45069363, 90138726]

約数ペア:

[(1, 90138726), (2, 45069363), (3, 30046242), (6, 15023121), (9, 10015414), (17, 5302278), (18, 5007707), (34, 2651139), (51, 1767426), (102, 883713), (107, 842418), (153, 589142), (214, 421209), (306, 294571), (321, 280806), (642, 140403), (963, 93602), (1819, 49554), (1926, 46801), (2753, 32742), (3638, 24777), (5457, 16518), (5506, 16371), (8259, 10914)]