42144648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:891

約数の個数: 128

約数和(自身を含む): 135475200

約数和(自身を除く): 93330552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 91, 92, 104, 138, 156, 161, 168, 182, 184, 273, 276, 299, 312, 322, 364, 483, 546, 552, 598, 644, 728, 839, 897, 966, 1092, 1196, 1288, 1678, 1794, 1932, 2093, 2184, 2392, 2517, 3356, 3588, 3864, 4186, 5034, 5873, 6279, 6712, 7176, 8372, 10068, 10907, 11746, 12558, 16744, 17619, 19297, 20136, 21814, 23492, 25116, 32721, 35238, 38594, 43628, 46984, 50232, 57891, 65442, 70476, 76349, 77188, 87256, 115782, 130884, 135079, 140952, 152698, 154376, 229047, 231564, 250861, 261768, 270158, 305396, 405237, 458094, 463128, 501722, 540316, 610792, 752583, 810474, 916188, 1003444, 1080632, 1505166, 1620948, 1756027, 1832376, 2006888, 3010332, 3241896, 3512054, 5268081, 6020664, 7024108, 10536162, 14048216, 21072324, 42144648]

約数ペア:

[(1, 42144648), (2, 21072324), (3, 14048216), (4, 10536162), (6, 7024108), (7, 6020664), (8, 5268081), (12, 3512054), (13, 3241896), (14, 3010332), (21, 2006888), (23, 1832376), (24, 1756027), (26, 1620948), (28, 1505166), (39, 1080632), (42, 1003444), (46, 916188), (52, 810474), (56, 752583), (69, 610792), (78, 540316), (84, 501722), (91, 463128), (92, 458094), (104, 405237), (138, 305396), (156, 270158), (161, 261768), (168, 250861), (182, 231564), (184, 229047), (273, 154376), (276, 152698), (299, 140952), (312, 135079), (322, 130884), (364, 115782), (483, 87256), (546, 77188), (552, 76349), (598, 70476), (644, 65442), (728, 57891), (839, 50232), (897, 46984), (966, 43628), (1092, 38594), (1196, 35238), (1288, 32721), (1678, 25116), (1794, 23492), (1932, 21814), (2093, 20136), (2184, 19297), (2392, 17619), (2517, 16744), (3356, 12558), (3588, 11746), (3864, 10907), (4186, 10068), (5034, 8372), (5873, 7176), (6279, 6712)]