126423456

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1847}}^1$

素因数の和:1914

約数の個数: 96

約数和(自身を含む): 357654528

約数和(自身を除く): 231231072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 69, 92, 93, 96, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 713, 736, 744, 992, 1104, 1426, 1488, 1847, 2139, 2208, 2852, 2976, 3694, 4278, 5541, 5704, 7388, 8556, 11082, 11408, 14776, 17112, 22164, 22816, 29552, 34224, 42481, 44328, 57257, 59104, 68448, 84962, 88656, 114514, 127443, 169924, 171771, 177312, 229028, 254886, 339848, 343542, 458056, 509772, 679696, 687084, 916112, 1019544, 1316911, 1359392, 1374168, 1832224, 2039088, 2633822, 2748336, 3950733, 4078176, 5267644, 5496672, 7901466, 10535288, 15802932, 21070576, 31605864, 42141152, 63211728, 126423456]

約数ペア:

[(1, 126423456), (2, 63211728), (3, 42141152), (4, 31605864), (6, 21070576), (8, 15802932), (12, 10535288), (16, 7901466), (23, 5496672), (24, 5267644), (31, 4078176), (32, 3950733), (46, 2748336), (48, 2633822), (62, 2039088), (69, 1832224), (92, 1374168), (93, 1359392), (96, 1316911), (124, 1019544), (138, 916112), (184, 687084), (186, 679696), (248, 509772), (276, 458056), (368, 343542), (372, 339848), (496, 254886), (552, 229028), (713, 177312), (736, 171771), (744, 169924), (992, 127443), (1104, 114514), (1426, 88656), (1488, 84962), (1847, 68448), (2139, 59104), (2208, 57257), (2852, 44328), (2976, 42481), (3694, 34224), (4278, 29552), (5541, 22816), (5704, 22164), (7388, 17112), (8556, 14776), (11082, 11408)]