81450264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 263347200

約数和(自身を除く): 181896936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 79, 84, 102, 114, 119, 133, 136, 152, 158, 168, 204, 228, 237, 238, 266, 316, 323, 357, 361, 399, 408, 456, 474, 476, 532, 553, 632, 646, 714, 722, 798, 948, 952, 969, 1064, 1083, 1106, 1292, 1343, 1428, 1444, 1501, 1596, 1659, 1896, 1938, 2166, 2212, 2261, 2527, 2584, 2686, 2856, 2888, 3002, 3192, 3318, 3876, 4029, 4332, 4424, 4503, 4522, 5054, 5372, 6004, 6137, 6636, 6783, 7581, 7752, 8058, 8664, 9006, 9044, 9401, 10108, 10507, 10744, 12008, 12274, 13272, 13566, 15162, 16116, 18012, 18088, 18411, 18802, 20216, 21014, 24548, 25517, 27132, 28203, 28519, 30324, 31521, 32232, 36024, 36822, 37604, 42028, 42959, 49096, 51034, 54264, 56406, 57038, 60648, 63042, 73644, 75208, 76551, 84056, 85557, 85918, 102068, 112812, 114076, 126084, 128877, 147288, 153102, 171114, 171836, 178619, 199633, 204136, 225624, 228152, 252168, 257754, 306204, 342228, 343672, 357238, 399266, 484823, 515508, 535857, 598899, 612408, 684456, 714476, 798532, 969646, 1031016, 1071714, 1197798, 1428952, 1454469, 1597064, 1939292, 2143428, 2395596, 2908938, 3393761, 3878584, 4286856, 4791192, 5817876, 6787522, 10181283, 11635752, 13575044, 20362566, 27150088, 40725132, 81450264]

約数ペア:

[(1, 81450264), (2, 40725132), (3, 27150088), (4, 20362566), (6, 13575044), (7, 11635752), (8, 10181283), (12, 6787522), (14, 5817876), (17, 4791192), (19, 4286856), (21, 3878584), (24, 3393761), (28, 2908938), (34, 2395596), (38, 2143428), (42, 1939292), (51, 1597064), (56, 1454469), (57, 1428952), (68, 1197798), (76, 1071714), (79, 1031016), (84, 969646), (102, 798532), (114, 714476), (119, 684456), (133, 612408), (136, 598899), (152, 535857), (158, 515508), (168, 484823), (204, 399266), (228, 357238), (237, 343672), (238, 342228), (266, 306204), (316, 257754), (323, 252168), (357, 228152), (361, 225624), (399, 204136), (408, 199633), (456, 178619), (474, 171836), (476, 171114), (532, 153102), (553, 147288), (632, 128877), (646, 126084), (714, 114076), (722, 112812), (798, 102068), (948, 85918), (952, 85557), (969, 84056), (1064, 76551), (1083, 75208), (1106, 73644), (1292, 63042), (1343, 60648), (1428, 57038), (1444, 56406), (1501, 54264), (1596, 51034), (1659, 49096), (1896, 42959), (1938, 42028), (2166, 37604), (2212, 36822), (2261, 36024), (2527, 32232), (2584, 31521), (2686, 30324), (2856, 28519), (2888, 28203), (3002, 27132), (3192, 25517), (3318, 24548), (3876, 21014), (4029, 20216), (4332, 18802), (4424, 18411), (4503, 18088), (4522, 18012), (5054, 16116), (5372, 15162), (6004, 13566), (6137, 13272), (6636, 12274), (6783, 12008), (7581, 10744), (7752, 10507), (8058, 10108), (8664, 9401), (9006, 9044)]