85700196

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{601}}^1$

素因数の和:861

約数の個数: 72

約数和(自身を含む): 230741784

約数和(自身を除く): 145041588

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 233, 306, 466, 601, 612, 699, 932, 1202, 1398, 1803, 2097, 2404, 2796, 3606, 3961, 4194, 5409, 7212, 7922, 8388, 10217, 10818, 11883, 15844, 20434, 21636, 23766, 30651, 35649, 40868, 47532, 61302, 71298, 91953, 122604, 140033, 142596, 183906, 280066, 367812, 420099, 560132, 840198, 1260297, 1680396, 2380561, 2520594, 4761122, 5041188, 7141683, 9522244, 14283366, 21425049, 28566732, 42850098, 85700196]

約数ペア:

[(1, 85700196), (2, 42850098), (3, 28566732), (4, 21425049), (6, 14283366), (9, 9522244), (12, 7141683), (17, 5041188), (18, 4761122), (34, 2520594), (36, 2380561), (51, 1680396), (68, 1260297), (102, 840198), (153, 560132), (204, 420099), (233, 367812), (306, 280066), (466, 183906), (601, 142596), (612, 140033), (699, 122604), (932, 91953), (1202, 71298), (1398, 61302), (1803, 47532), (2097, 40868), (2404, 35649), (2796, 30651), (3606, 23766), (3961, 21636), (4194, 20434), (5409, 15844), (7212, 11883), (7922, 10818), (8388, 10217)]