85167756

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{439}}^1$

素因数の和:783

約数の個数: 72

約数和(自身を含む): 229188960

約数和(自身を除く): 144021204

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 317, 439, 612, 634, 878, 951, 1268, 1317, 1756, 1902, 2634, 2853, 3804, 3951, 5268, 5389, 5706, 7463, 7902, 10778, 11412, 14926, 15804, 16167, 21556, 22389, 29852, 32334, 44778, 48501, 64668, 67167, 89556, 97002, 134334, 139163, 194004, 268668, 278326, 417489, 556652, 834978, 1252467, 1669956, 2365771, 2504934, 4731542, 5009868, 7097313, 9463084, 14194626, 21291939, 28389252, 42583878, 85167756]

約数ペア:

[(1, 85167756), (2, 42583878), (3, 28389252), (4, 21291939), (6, 14194626), (9, 9463084), (12, 7097313), (17, 5009868), (18, 4731542), (34, 2504934), (36, 2365771), (51, 1669956), (68, 1252467), (102, 834978), (153, 556652), (204, 417489), (306, 278326), (317, 268668), (439, 194004), (612, 139163), (634, 134334), (878, 97002), (951, 89556), (1268, 67167), (1317, 64668), (1756, 48501), (1902, 44778), (2634, 32334), (2853, 29852), (3804, 22389), (3951, 21556), (5268, 16167), (5389, 15804), (5706, 14926), (7463, 11412), (7902, 10778)]