89173908

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{145709}}^1$

素因数の和:145736

約数の個数: 36

約数和(自身を含む): 238672980

約数和(自身を除く): 149499072

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 145709, 291418, 437127, 582836, 874254, 1311381, 1748508, 2477053, 2622762, 4954106, 5245524, 7431159, 9908212, 14862318, 22293477, 29724636, 44586954, 89173908]

約数ペア:

[(1, 89173908), (2, 44586954), (3, 29724636), (4, 22293477), (6, 14862318), (9, 9908212), (12, 7431159), (17, 5245524), (18, 4954106), (34, 2622762), (36, 2477053), (51, 1748508), (68, 1311381), (102, 874254), (153, 582836), (204, 437127), (306, 291418), (612, 145709)]