61746516

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 184464000

約数和(自身を除く): 122717484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 169, 199, 204, 221, 234, 306, 338, 351, 398, 442, 459, 468, 507, 597, 612, 663, 676, 702, 796, 884, 918, 1014, 1194, 1326, 1404, 1521, 1791, 1836, 1989, 2028, 2388, 2587, 2652, 2873, 3042, 3383, 3582, 3978, 4563, 5174, 5373, 5746, 5967, 6084, 6766, 7164, 7761, 7956, 8619, 9126, 10149, 10348, 10746, 11492, 11934, 13532, 15522, 17238, 18252, 20298, 21492, 23283, 23868, 25857, 30447, 31044, 33631, 34476, 40596, 43979, 46566, 51714, 60894, 67262, 69849, 77571, 87958, 91341, 93132, 100893, 103428, 121788, 131937, 134524, 139698, 155142, 175916, 182682, 201786, 263874, 279396, 302679, 310284, 365364, 395811, 403572, 527748, 571727, 605358, 791622, 908037, 1143454, 1187433, 1210716, 1583244, 1715181, 1816074, 2286908, 2374866, 3430362, 3632148, 4749732, 5145543, 6860724, 10291086, 15436629, 20582172, 30873258, 61746516]

約数ペア:

[(1, 61746516), (2, 30873258), (3, 20582172), (4, 15436629), (6, 10291086), (9, 6860724), (12, 5145543), (13, 4749732), (17, 3632148), (18, 3430362), (26, 2374866), (27, 2286908), (34, 1816074), (36, 1715181), (39, 1583244), (51, 1210716), (52, 1187433), (54, 1143454), (68, 908037), (78, 791622), (102, 605358), (108, 571727), (117, 527748), (153, 403572), (156, 395811), (169, 365364), (199, 310284), (204, 302679), (221, 279396), (234, 263874), (306, 201786), (338, 182682), (351, 175916), (398, 155142), (442, 139698), (459, 134524), (468, 131937), (507, 121788), (597, 103428), (612, 100893), (663, 93132), (676, 91341), (702, 87958), (796, 77571), (884, 69849), (918, 67262), (1014, 60894), (1194, 51714), (1326, 46566), (1404, 43979), (1521, 40596), (1791, 34476), (1836, 33631), (1989, 31044), (2028, 30447), (2388, 25857), (2587, 23868), (2652, 23283), (2873, 21492), (3042, 20298), (3383, 18252), (3582, 17238), (3978, 15522), (4563, 13532), (5174, 11934), (5373, 11492), (5746, 10746), (5967, 10348), (6084, 10149), (6766, 9126), (7164, 8619), (7761, 7956)]