123051816

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 343980000

約数和(自身を除く): 220928184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 83, 118, 166, 177, 236, 249, 332, 349, 354, 472, 498, 531, 664, 698, 708, 747, 996, 1047, 1062, 1396, 1416, 1494, 1992, 2094, 2124, 2792, 2988, 3141, 4188, 4248, 4897, 5976, 6282, 8376, 9794, 12564, 14691, 19588, 20591, 25128, 28967, 29382, 39176, 41182, 44073, 57934, 58764, 61773, 82364, 86901, 88146, 115868, 117528, 123546, 164728, 173802, 176292, 185319, 231736, 247092, 260703, 347604, 352584, 370638, 494184, 521406, 695208, 741276, 1042812, 1482552, 1709053, 2085624, 3418106, 5127159, 6836212, 10254318, 13672424, 15381477, 20508636, 30762954, 41017272, 61525908, 123051816]

約数ペア:

[(1, 123051816), (2, 61525908), (3, 41017272), (4, 30762954), (6, 20508636), (8, 15381477), (9, 13672424), (12, 10254318), (18, 6836212), (24, 5127159), (36, 3418106), (59, 2085624), (72, 1709053), (83, 1482552), (118, 1042812), (166, 741276), (177, 695208), (236, 521406), (249, 494184), (332, 370638), (349, 352584), (354, 347604), (472, 260703), (498, 247092), (531, 231736), (664, 185319), (698, 176292), (708, 173802), (747, 164728), (996, 123546), (1047, 117528), (1062, 115868), (1396, 88146), (1416, 86901), (1494, 82364), (1992, 61773), (2094, 58764), (2124, 57934), (2792, 44073), (2988, 41182), (3141, 39176), (4188, 29382), (4248, 28967), (4897, 25128), (5976, 20591), (6282, 19588), (8376, 14691), (9794, 12564)]