90937692

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1069}}^1$

素因数の和:1235

約数の個数: 72

約数和(自身を含む): 245372400

約数和(自身を除く): 154434708

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 139, 153, 204, 278, 306, 417, 556, 612, 834, 1069, 1251, 1668, 2138, 2363, 2502, 3207, 4276, 4726, 5004, 6414, 7089, 9452, 9621, 12828, 14178, 18173, 19242, 21267, 28356, 36346, 38484, 42534, 54519, 72692, 85068, 109038, 148591, 163557, 218076, 297182, 327114, 445773, 594364, 654228, 891546, 1337319, 1783092, 2526047, 2674638, 5052094, 5349276, 7578141, 10104188, 15156282, 22734423, 30312564, 45468846, 90937692]

約数ペア:

[(1, 90937692), (2, 45468846), (3, 30312564), (4, 22734423), (6, 15156282), (9, 10104188), (12, 7578141), (17, 5349276), (18, 5052094), (34, 2674638), (36, 2526047), (51, 1783092), (68, 1337319), (102, 891546), (139, 654228), (153, 594364), (204, 445773), (278, 327114), (306, 297182), (417, 218076), (556, 163557), (612, 148591), (834, 109038), (1069, 85068), (1251, 72692), (1668, 54519), (2138, 42534), (2363, 38484), (2502, 36346), (3207, 28356), (4276, 21267), (4726, 19242), (5004, 18173), (6414, 14178), (7089, 12828), (9452, 9621)]