123909912

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:547

約数の個数: 160

約数和(自身を含む): 404236800

約数和(自身を除く): 280326888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 59, 63, 72, 81, 84, 108, 118, 126, 162, 168, 177, 189, 216, 236, 252, 324, 354, 378, 413, 463, 472, 504, 531, 567, 648, 708, 756, 826, 926, 1062, 1134, 1239, 1389, 1416, 1512, 1593, 1652, 1852, 2124, 2268, 2478, 2778, 3186, 3241, 3304, 3704, 3717, 4167, 4248, 4536, 4779, 4956, 5556, 6372, 6482, 7434, 8334, 9558, 9723, 9912, 11112, 11151, 12501, 12744, 12964, 14868, 16668, 19116, 19446, 22302, 25002, 25928, 27317, 29169, 29736, 33336, 33453, 37503, 38232, 38892, 44604, 50004, 54634, 58338, 66906, 75006, 77784, 81951, 87507, 89208, 100008, 109268, 116676, 133812, 150012, 163902, 175014, 191219, 218536, 233352, 245853, 262521, 267624, 300024, 327804, 350028, 382438, 491706, 525042, 573657, 655608, 700056, 737559, 764876, 983412, 1050084, 1147314, 1475118, 1529752, 1720971, 1966824, 2100168, 2212677, 2294628, 2950236, 3441942, 4425354, 4589256, 5162913, 5900472, 6883884, 8850708, 10325826, 13767768, 15488739, 17701416, 20651652, 30977478, 41303304, 61954956, 123909912]

約数ペア:

[(1, 123909912), (2, 61954956), (3, 41303304), (4, 30977478), (6, 20651652), (7, 17701416), (8, 15488739), (9, 13767768), (12, 10325826), (14, 8850708), (18, 6883884), (21, 5900472), (24, 5162913), (27, 4589256), (28, 4425354), (36, 3441942), (42, 2950236), (54, 2294628), (56, 2212677), (59, 2100168), (63, 1966824), (72, 1720971), (81, 1529752), (84, 1475118), (108, 1147314), (118, 1050084), (126, 983412), (162, 764876), (168, 737559), (177, 700056), (189, 655608), (216, 573657), (236, 525042), (252, 491706), (324, 382438), (354, 350028), (378, 327804), (413, 300024), (463, 267624), (472, 262521), (504, 245853), (531, 233352), (567, 218536), (648, 191219), (708, 175014), (756, 163902), (826, 150012), (926, 133812), (1062, 116676), (1134, 109268), (1239, 100008), (1389, 89208), (1416, 87507), (1512, 81951), (1593, 77784), (1652, 75006), (1852, 66906), (2124, 58338), (2268, 54634), (2478, 50004), (2778, 44604), (3186, 38892), (3241, 38232), (3304, 37503), (3704, 33453), (3717, 33336), (4167, 29736), (4248, 29169), (4536, 27317), (4779, 25928), (4956, 25002), (5556, 22302), (6372, 19446), (6482, 19116), (7434, 16668), (8334, 14868), (9558, 12964), (9723, 12744), (9912, 12501), (11112, 11151)]