87294872

素因数分解:

$2^3\times 7^3\times {\mathrm{29}}^1\times {\mathrm{1097}}^1$

素因数の和:1153

約数の個数: 64

約数和(自身を含む): 197640000

約数和(自身を除く): 110345128

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 343, 392, 406, 686, 812, 1097, 1372, 1421, 1624, 2194, 2744, 2842, 4388, 5684, 7679, 8776, 9947, 11368, 15358, 19894, 30716, 31813, 39788, 53753, 61432, 63626, 79576, 107506, 127252, 215012, 222691, 254504, 376271, 430024, 445382, 752542, 890764, 1505084, 1558837, 1781528, 3010168, 3117674, 6235348, 10911859, 12470696, 21823718, 43647436, 87294872]

約数ペア:

[(1, 87294872), (2, 43647436), (4, 21823718), (7, 12470696), (8, 10911859), (14, 6235348), (28, 3117674), (29, 3010168), (49, 1781528), (56, 1558837), (58, 1505084), (98, 890764), (116, 752542), (196, 445382), (203, 430024), (232, 376271), (343, 254504), (392, 222691), (406, 215012), (686, 127252), (812, 107506), (1097, 79576), (1372, 63626), (1421, 61432), (1624, 53753), (2194, 39788), (2744, 31813), (2842, 30716), (4388, 19894), (5684, 15358), (7679, 11368), (8776, 9947)]