89219754

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8867}}^1$

素因数の和:8931

約数の個数: 48

約数和(自身を含む): 213044832

約数和(自身を除く): 123825078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 8867, 10062, 17734, 26601, 53202, 79803, 115271, 159606, 230542, 345813, 381281, 691626, 762562, 1037439, 1143843, 2074878, 2287686, 3431529, 4956653, 6863058, 9913306, 14869959, 29739918, 44609877, 89219754]

約数ペア:

[(1, 89219754), (2, 44609877), (3, 29739918), (6, 14869959), (9, 9913306), (13, 6863058), (18, 4956653), (26, 3431529), (39, 2287686), (43, 2074878), (78, 1143843), (86, 1037439), (117, 762562), (129, 691626), (234, 381281), (258, 345813), (387, 230542), (559, 159606), (774, 115271), (1118, 79803), (1677, 53202), (3354, 26601), (5031, 17734), (8867, 10062)]