90488484

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{743}}^1$

素因数の和:969

約数の個数: 72

約数和(自身を含む): 243734400

約数和(自身を除く): 153245916

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 199, 204, 306, 398, 597, 612, 743, 796, 1194, 1486, 1791, 2229, 2388, 2972, 3383, 3582, 4458, 6687, 6766, 7164, 8916, 10149, 12631, 13374, 13532, 20298, 25262, 26748, 30447, 37893, 40596, 50524, 60894, 75786, 113679, 121788, 147857, 151572, 227358, 295714, 443571, 454716, 591428, 887142, 1330713, 1774284, 2513569, 2661426, 5027138, 5322852, 7540707, 10054276, 15081414, 22622121, 30162828, 45244242, 90488484]

約数ペア:

[(1, 90488484), (2, 45244242), (3, 30162828), (4, 22622121), (6, 15081414), (9, 10054276), (12, 7540707), (17, 5322852), (18, 5027138), (34, 2661426), (36, 2513569), (51, 1774284), (68, 1330713), (102, 887142), (153, 591428), (199, 454716), (204, 443571), (306, 295714), (398, 227358), (597, 151572), (612, 147857), (743, 121788), (796, 113679), (1194, 75786), (1486, 60894), (1791, 50524), (2229, 40596), (2388, 37893), (2972, 30447), (3383, 26748), (3582, 25262), (4458, 20298), (6687, 13532), (6766, 13374), (7164, 12631), (8916, 10149)]