31673304

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 98490600

約数和(自身を除く): 66817296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 137, 152, 156, 169, 171, 228, 234, 247, 274, 312, 338, 342, 411, 456, 468, 494, 507, 548, 676, 684, 741, 822, 936, 988, 1014, 1096, 1233, 1352, 1368, 1482, 1521, 1644, 1781, 1976, 2028, 2223, 2466, 2603, 2964, 3042, 3211, 3288, 3562, 4056, 4446, 4932, 5206, 5343, 5928, 6084, 6422, 7124, 7809, 8892, 9633, 9864, 10412, 10686, 12168, 12844, 14248, 15618, 16029, 17784, 19266, 20824, 21372, 23153, 23427, 25688, 28899, 31236, 32058, 33839, 38532, 42744, 46306, 46854, 57798, 62472, 64116, 67678, 69459, 77064, 92612, 93708, 101517, 115596, 128232, 135356, 138918, 185224, 187416, 203034, 208377, 231192, 270712, 277836, 304551, 406068, 416754, 439907, 555672, 609102, 812136, 833508, 879814, 1218204, 1319721, 1667016, 1759628, 2436408, 2639442, 3519256, 3959163, 5278884, 7918326, 10557768, 15836652, 31673304]

約数ペア:

[(1, 31673304), (2, 15836652), (3, 10557768), (4, 7918326), (6, 5278884), (8, 3959163), (9, 3519256), (12, 2639442), (13, 2436408), (18, 1759628), (19, 1667016), (24, 1319721), (26, 1218204), (36, 879814), (38, 833508), (39, 812136), (52, 609102), (57, 555672), (72, 439907), (76, 416754), (78, 406068), (104, 304551), (114, 277836), (117, 270712), (137, 231192), (152, 208377), (156, 203034), (169, 187416), (171, 185224), (228, 138918), (234, 135356), (247, 128232), (274, 115596), (312, 101517), (338, 93708), (342, 92612), (411, 77064), (456, 69459), (468, 67678), (494, 64116), (507, 62472), (548, 57798), (676, 46854), (684, 46306), (741, 42744), (822, 38532), (936, 33839), (988, 32058), (1014, 31236), (1096, 28899), (1233, 25688), (1352, 23427), (1368, 23153), (1482, 21372), (1521, 20824), (1644, 19266), (1781, 17784), (1976, 16029), (2028, 15618), (2223, 14248), (2466, 12844), (2603, 12168), (2964, 10686), (3042, 10412), (3211, 9864), (3288, 9633), (3562, 8892), (4056, 7809), (4446, 7124), (4932, 6422), (5206, 6084), (5343, 5928)]