87809148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 272563200

約数和(自身を除く): 184754052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 103, 119, 126, 153, 199, 204, 206, 238, 252, 306, 309, 357, 398, 412, 476, 597, 612, 618, 714, 721, 796, 927, 1071, 1194, 1236, 1393, 1428, 1442, 1751, 1791, 1854, 2142, 2163, 2388, 2786, 2884, 3383, 3502, 3582, 3708, 4179, 4284, 4326, 5253, 5572, 6489, 6766, 7004, 7164, 8358, 8652, 10149, 10506, 12257, 12537, 12978, 13532, 15759, 16716, 20298, 20497, 21012, 23681, 24514, 25074, 25956, 30447, 31518, 36771, 40596, 40994, 47362, 49028, 50148, 60894, 61491, 63036, 71043, 73542, 81988, 94724, 110313, 121788, 122982, 142086, 143479, 147084, 184473, 213129, 220626, 245964, 284172, 286958, 348449, 368946, 426258, 430437, 441252, 573916, 696898, 737892, 852516, 860874, 1045347, 1291311, 1393796, 1721748, 2090694, 2439143, 2582622, 3136041, 4181388, 4878286, 5165244, 6272082, 7317429, 9756572, 12544164, 14634858, 21952287, 29269716, 43904574, 87809148]

約数ペア:

[(1, 87809148), (2, 43904574), (3, 29269716), (4, 21952287), (6, 14634858), (7, 12544164), (9, 9756572), (12, 7317429), (14, 6272082), (17, 5165244), (18, 4878286), (21, 4181388), (28, 3136041), (34, 2582622), (36, 2439143), (42, 2090694), (51, 1721748), (63, 1393796), (68, 1291311), (84, 1045347), (102, 860874), (103, 852516), (119, 737892), (126, 696898), (153, 573916), (199, 441252), (204, 430437), (206, 426258), (238, 368946), (252, 348449), (306, 286958), (309, 284172), (357, 245964), (398, 220626), (412, 213129), (476, 184473), (597, 147084), (612, 143479), (618, 142086), (714, 122982), (721, 121788), (796, 110313), (927, 94724), (1071, 81988), (1194, 73542), (1236, 71043), (1393, 63036), (1428, 61491), (1442, 60894), (1751, 50148), (1791, 49028), (1854, 47362), (2142, 40994), (2163, 40596), (2388, 36771), (2786, 31518), (2884, 30447), (3383, 25956), (3502, 25074), (3582, 24514), (3708, 23681), (4179, 21012), (4284, 20497), (4326, 20298), (5253, 16716), (5572, 15759), (6489, 13532), (6766, 12978), (7004, 12537), (7164, 12257), (8358, 10506), (8652, 10149)]