42680176

素因数分解:

$2^4\times 7^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:148

約数の個数: 100

約数和(自身を含む): 106281144

約数和(自身を除く): 63600968

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 101, 112, 154, 176, 196, 202, 308, 343, 392, 404, 539, 616, 686, 707, 784, 808, 1078, 1111, 1232, 1372, 1414, 1616, 2156, 2222, 2401, 2744, 2828, 3773, 4312, 4444, 4802, 4949, 5488, 5656, 7546, 7777, 8624, 8888, 9604, 9898, 11312, 15092, 15554, 17776, 19208, 19796, 26411, 30184, 31108, 34643, 38416, 39592, 52822, 54439, 60368, 62216, 69286, 79184, 105644, 108878, 124432, 138572, 211288, 217756, 242501, 277144, 381073, 422576, 435512, 485002, 554288, 762146, 871024, 970004, 1524292, 1940008, 2667511, 3048584, 3880016, 5335022, 6097168, 10670044, 21340088, 42680176]

約数ペア:

[(1, 42680176), (2, 21340088), (4, 10670044), (7, 6097168), (8, 5335022), (11, 3880016), (14, 3048584), (16, 2667511), (22, 1940008), (28, 1524292), (44, 970004), (49, 871024), (56, 762146), (77, 554288), (88, 485002), (98, 435512), (101, 422576), (112, 381073), (154, 277144), (176, 242501), (196, 217756), (202, 211288), (308, 138572), (343, 124432), (392, 108878), (404, 105644), (539, 79184), (616, 69286), (686, 62216), (707, 60368), (784, 54439), (808, 52822), (1078, 39592), (1111, 38416), (1232, 34643), (1372, 31108), (1414, 30184), (1616, 26411), (2156, 19796), (2222, 19208), (2401, 17776), (2744, 15554), (2828, 15092), (3773, 11312), (4312, 9898), (4444, 9604), (4802, 8888), (4949, 8624), (5488, 7777), (5656, 7546)]