84430908

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 244127520

約数和(自身を除く): 159696612

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 53, 57, 68, 76, 102, 106, 114, 137, 153, 159, 171, 204, 212, 228, 274, 306, 318, 323, 342, 411, 477, 548, 612, 636, 646, 684, 822, 901, 954, 969, 1007, 1233, 1292, 1644, 1802, 1908, 1938, 2014, 2329, 2466, 2603, 2703, 2907, 3021, 3604, 3876, 4028, 4658, 4932, 5206, 5406, 5814, 6042, 6987, 7261, 7809, 8109, 9063, 9316, 10412, 10812, 11628, 12084, 13974, 14522, 15618, 16218, 17119, 18126, 20961, 21783, 23427, 27948, 29044, 31236, 32436, 34238, 36252, 41922, 43566, 44251, 46854, 51357, 65349, 68476, 83844, 87132, 88502, 93708, 102714, 123437, 130698, 132753, 137959, 154071, 177004, 205428, 246874, 261396, 265506, 275918, 308142, 370311, 398259, 413877, 493748, 531012, 551836, 616284, 740622, 796518, 827754, 1110933, 1241631, 1481244, 1593036, 1655508, 2221866, 2345303, 2483262, 4443732, 4690606, 4966524, 7035909, 9381212, 14071818, 21107727, 28143636, 42215454, 84430908]

約数ペア:

[(1, 84430908), (2, 42215454), (3, 28143636), (4, 21107727), (6, 14071818), (9, 9381212), (12, 7035909), (17, 4966524), (18, 4690606), (19, 4443732), (34, 2483262), (36, 2345303), (38, 2221866), (51, 1655508), (53, 1593036), (57, 1481244), (68, 1241631), (76, 1110933), (102, 827754), (106, 796518), (114, 740622), (137, 616284), (153, 551836), (159, 531012), (171, 493748), (204, 413877), (212, 398259), (228, 370311), (274, 308142), (306, 275918), (318, 265506), (323, 261396), (342, 246874), (411, 205428), (477, 177004), (548, 154071), (612, 137959), (636, 132753), (646, 130698), (684, 123437), (822, 102714), (901, 93708), (954, 88502), (969, 87132), (1007, 83844), (1233, 68476), (1292, 65349), (1644, 51357), (1802, 46854), (1908, 44251), (1938, 43566), (2014, 41922), (2329, 36252), (2466, 34238), (2603, 32436), (2703, 31236), (2907, 29044), (3021, 27948), (3604, 23427), (3876, 21783), (4028, 20961), (4658, 18126), (4932, 17119), (5206, 16218), (5406, 15618), (5814, 14522), (6042, 13974), (6987, 12084), (7261, 11628), (7809, 10812), (8109, 10412), (9063, 9316)]