42867216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2$

素因数の和:130

約数の個数: 180

約数和(自身を含む): 146472768

約数和(自身を除く): 103605552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 43, 46, 48, 56, 63, 69, 72, 84, 86, 92, 112, 126, 129, 138, 144, 161, 168, 172, 184, 207, 252, 258, 276, 301, 322, 336, 344, 368, 387, 414, 483, 504, 516, 552, 602, 644, 688, 774, 828, 903, 966, 989, 1008, 1032, 1104, 1204, 1288, 1449, 1548, 1656, 1806, 1849, 1932, 1978, 2064, 2408, 2576, 2709, 2898, 2967, 3096, 3312, 3612, 3698, 3864, 3956, 4816, 5418, 5547, 5796, 5934, 6192, 6923, 7224, 7396, 7728, 7912, 8901, 10836, 11094, 11592, 11868, 12943, 13846, 14448, 14792, 15824, 16641, 17802, 20769, 21672, 22188, 23184, 23736, 25886, 27692, 29584, 33282, 35604, 38829, 41538, 42527, 43344, 44376, 47472, 51772, 55384, 62307, 66564, 71208, 77658, 83076, 85054, 88752, 103544, 110768, 116487, 124614, 127581, 133128, 142416, 155316, 166152, 170108, 207088, 232974, 249228, 255162, 266256, 297689, 310632, 332304, 340216, 382743, 465948, 498456, 510324, 595378, 621264, 680432, 765486, 893067, 931896, 996912, 1020648, 1190756, 1530972, 1786134, 1863792, 2041296, 2381512, 2679201, 3061944, 3572268, 4763024, 5358402, 6123888, 7144536, 10716804, 14289072, 21433608, 42867216]

約数ペア:

[(1, 42867216), (2, 21433608), (3, 14289072), (4, 10716804), (6, 7144536), (7, 6123888), (8, 5358402), (9, 4763024), (12, 3572268), (14, 3061944), (16, 2679201), (18, 2381512), (21, 2041296), (23, 1863792), (24, 1786134), (28, 1530972), (36, 1190756), (42, 1020648), (43, 996912), (46, 931896), (48, 893067), (56, 765486), (63, 680432), (69, 621264), (72, 595378), (84, 510324), (86, 498456), (92, 465948), (112, 382743), (126, 340216), (129, 332304), (138, 310632), (144, 297689), (161, 266256), (168, 255162), (172, 249228), (184, 232974), (207, 207088), (252, 170108), (258, 166152), (276, 155316), (301, 142416), (322, 133128), (336, 127581), (344, 124614), (368, 116487), (387, 110768), (414, 103544), (483, 88752), (504, 85054), (516, 83076), (552, 77658), (602, 71208), (644, 66564), (688, 62307), (774, 55384), (828, 51772), (903, 47472), (966, 44376), (989, 43344), (1008, 42527), (1032, 41538), (1104, 38829), (1204, 35604), (1288, 33282), (1449, 29584), (1548, 27692), (1656, 25886), (1806, 23736), (1849, 23184), (1932, 22188), (1978, 21672), (2064, 20769), (2408, 17802), (2576, 16641), (2709, 15824), (2898, 14792), (2967, 14448), (3096, 13846), (3312, 12943), (3612, 11868), (3698, 11592), (3864, 11094), (3956, 10836), (4816, 8901), (5418, 7912), (5547, 7728), (5796, 7396), (5934, 7224), (6192, 6923)]