86846816

素因数分解:

$2^5\times 7^2\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:692

約数の個数: 72

約数和(自身を含む): 201297096

約数和(自身を除く): 114450280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 97, 98, 112, 194, 196, 224, 388, 392, 571, 679, 776, 784, 1142, 1358, 1552, 1568, 2284, 2716, 3104, 3997, 4568, 4753, 5432, 7994, 9136, 9506, 10864, 15988, 18272, 19012, 21728, 27979, 31976, 38024, 55387, 55958, 63952, 76048, 110774, 111916, 127904, 152096, 221548, 223832, 387709, 443096, 447664, 775418, 886192, 895328, 1550836, 1772384, 2713963, 3101672, 5427926, 6203344, 10855852, 12406688, 21711704, 43423408, 86846816]

約数ペア:

[(1, 86846816), (2, 43423408), (4, 21711704), (7, 12406688), (8, 10855852), (14, 6203344), (16, 5427926), (28, 3101672), (32, 2713963), (49, 1772384), (56, 1550836), (97, 895328), (98, 886192), (112, 775418), (194, 447664), (196, 443096), (224, 387709), (388, 223832), (392, 221548), (571, 152096), (679, 127904), (776, 111916), (784, 110774), (1142, 76048), (1358, 63952), (1552, 55958), (1568, 55387), (2284, 38024), (2716, 31976), (3104, 27979), (3997, 21728), (4568, 19012), (4753, 18272), (5432, 15988), (7994, 10864), (9136, 9506)]