123248286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^2\times {\mathrm{281}}^1$

素因数の和:414

約数の個数: 72

約数和(自身を含む): 311551344

約数和(自身を除く): 188303058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 281, 354, 413, 531, 562, 826, 843, 1062, 1239, 1686, 1967, 2478, 2529, 3481, 3717, 3934, 5058, 5901, 6962, 7434, 10443, 11802, 16579, 17703, 20886, 24367, 31329, 33158, 35406, 48734, 49737, 62658, 73101, 99474, 116053, 146202, 149211, 219303, 232106, 298422, 348159, 438606, 696318, 978161, 1044477, 1956322, 2088954, 2934483, 5868966, 6847127, 8803449, 13694254, 17606898, 20541381, 41082762, 61624143, 123248286]

約数ペア:

[(1, 123248286), (2, 61624143), (3, 41082762), (6, 20541381), (7, 17606898), (9, 13694254), (14, 8803449), (18, 6847127), (21, 5868966), (42, 2934483), (59, 2088954), (63, 1956322), (118, 1044477), (126, 978161), (177, 696318), (281, 438606), (354, 348159), (413, 298422), (531, 232106), (562, 219303), (826, 149211), (843, 146202), (1062, 116053), (1239, 99474), (1686, 73101), (1967, 62658), (2478, 49737), (2529, 48734), (3481, 35406), (3717, 33158), (3934, 31329), (5058, 24367), (5901, 20886), (6962, 17703), (7434, 16579), (10443, 11802)]