39720024

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 121176000

約数和(自身を除く): 81455976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 29, 34, 36, 51, 54, 58, 68, 72, 87, 102, 108, 116, 136, 153, 174, 204, 216, 232, 261, 306, 348, 373, 408, 459, 493, 522, 612, 696, 746, 783, 918, 986, 1044, 1119, 1224, 1479, 1492, 1566, 1836, 1972, 2088, 2238, 2958, 2984, 3132, 3357, 3672, 3944, 4437, 4476, 5916, 6264, 6341, 6714, 8874, 8952, 10071, 10817, 11832, 12682, 13311, 13428, 17748, 19023, 20142, 21634, 25364, 26622, 26856, 32451, 35496, 38046, 40284, 43268, 50728, 53244, 57069, 64902, 76092, 80568, 86536, 97353, 106488, 114138, 129804, 152184, 171207, 183889, 194706, 228276, 259608, 292059, 342414, 367778, 389412, 456552, 551667, 584118, 684828, 735556, 778824, 1103334, 1168236, 1369656, 1471112, 1655001, 2206668, 2336472, 3310002, 4413336, 4965003, 6620004, 9930006, 13240008, 19860012, 39720024]

約数ペア:

[(1, 39720024), (2, 19860012), (3, 13240008), (4, 9930006), (6, 6620004), (8, 4965003), (9, 4413336), (12, 3310002), (17, 2336472), (18, 2206668), (24, 1655001), (27, 1471112), (29, 1369656), (34, 1168236), (36, 1103334), (51, 778824), (54, 735556), (58, 684828), (68, 584118), (72, 551667), (87, 456552), (102, 389412), (108, 367778), (116, 342414), (136, 292059), (153, 259608), (174, 228276), (204, 194706), (216, 183889), (232, 171207), (261, 152184), (306, 129804), (348, 114138), (373, 106488), (408, 97353), (459, 86536), (493, 80568), (522, 76092), (612, 64902), (696, 57069), (746, 53244), (783, 50728), (918, 43268), (986, 40284), (1044, 38046), (1119, 35496), (1224, 32451), (1479, 26856), (1492, 26622), (1566, 25364), (1836, 21634), (1972, 20142), (2088, 19023), (2238, 17748), (2958, 13428), (2984, 13311), (3132, 12682), (3357, 11832), (3672, 10817), (3944, 10071), (4437, 8952), (4476, 8874), (5916, 6714), (6264, 6341)]