65463888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 207415296

約数和(自身を除く): 141951408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 43, 46, 48, 56, 69, 84, 86, 92, 112, 129, 138, 161, 168, 172, 184, 197, 258, 276, 301, 322, 336, 344, 368, 394, 483, 516, 552, 591, 602, 644, 688, 788, 903, 966, 989, 1032, 1104, 1182, 1204, 1288, 1379, 1576, 1806, 1932, 1978, 2064, 2364, 2408, 2576, 2758, 2967, 3152, 3612, 3864, 3956, 4137, 4531, 4728, 4816, 5516, 5934, 6923, 7224, 7728, 7912, 8274, 8471, 9062, 9456, 11032, 11868, 13593, 13846, 14448, 15824, 16548, 16942, 18124, 20769, 22064, 23736, 25413, 27186, 27692, 31717, 33096, 33884, 36248, 41538, 47472, 50826, 54372, 55384, 59297, 63434, 66192, 67768, 72496, 83076, 95151, 101652, 108744, 110768, 118594, 126868, 135536, 166152, 177891, 190302, 194833, 203304, 217488, 237188, 253736, 332304, 355782, 380604, 389666, 406608, 474376, 507472, 584499, 711564, 761208, 779332, 948752, 1168998, 1363831, 1423128, 1522416, 1558664, 2337996, 2727662, 2846256, 3117328, 4091493, 4675992, 5455324, 8182986, 9351984, 10910648, 16365972, 21821296, 32731944, 65463888]

約数ペア:

[(1, 65463888), (2, 32731944), (3, 21821296), (4, 16365972), (6, 10910648), (7, 9351984), (8, 8182986), (12, 5455324), (14, 4675992), (16, 4091493), (21, 3117328), (23, 2846256), (24, 2727662), (28, 2337996), (42, 1558664), (43, 1522416), (46, 1423128), (48, 1363831), (56, 1168998), (69, 948752), (84, 779332), (86, 761208), (92, 711564), (112, 584499), (129, 507472), (138, 474376), (161, 406608), (168, 389666), (172, 380604), (184, 355782), (197, 332304), (258, 253736), (276, 237188), (301, 217488), (322, 203304), (336, 194833), (344, 190302), (368, 177891), (394, 166152), (483, 135536), (516, 126868), (552, 118594), (591, 110768), (602, 108744), (644, 101652), (688, 95151), (788, 83076), (903, 72496), (966, 67768), (989, 66192), (1032, 63434), (1104, 59297), (1182, 55384), (1204, 54372), (1288, 50826), (1379, 47472), (1576, 41538), (1806, 36248), (1932, 33884), (1978, 33096), (2064, 31717), (2364, 27692), (2408, 27186), (2576, 25413), (2758, 23736), (2967, 22064), (3152, 20769), (3612, 18124), (3864, 16942), (3956, 16548), (4137, 15824), (4531, 14448), (4728, 13846), (4816, 13593), (5516, 11868), (5934, 11032), (6923, 9456), (7224, 9062), (7728, 8471), (7912, 8274)]