43390368

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{21523}}^1$

素因数の和:21546

約数の個数: 72

約数和(自身を含む): 141025248

約数和(自身を除く): 97634880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 21523, 43046, 64569, 86092, 129138, 150661, 172184, 193707, 258276, 301322, 344368, 387414, 451983, 516552, 602644, 688736, 774828, 903966, 1033104, 1205288, 1355949, 1549656, 1807932, 2066208, 2410576, 2711898, 3099312, 3615864, 4821152, 5423796, 6198624, 7231728, 10847592, 14463456, 21695184, 43390368]

約数ペア:

[(1, 43390368), (2, 21695184), (3, 14463456), (4, 10847592), (6, 7231728), (7, 6198624), (8, 5423796), (9, 4821152), (12, 3615864), (14, 3099312), (16, 2711898), (18, 2410576), (21, 2066208), (24, 1807932), (28, 1549656), (32, 1355949), (36, 1205288), (42, 1033104), (48, 903966), (56, 774828), (63, 688736), (72, 602644), (84, 516552), (96, 451983), (112, 387414), (126, 344368), (144, 301322), (168, 258276), (224, 193707), (252, 172184), (288, 150661), (336, 129138), (504, 86092), (672, 64569), (1008, 43046), (2016, 21523)]