8457528

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 22096800

約数和(自身を除く): 13639272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 61, 106, 109, 122, 159, 183, 212, 218, 244, 318, 327, 366, 424, 436, 488, 636, 654, 732, 872, 1272, 1308, 1464, 2616, 3233, 5777, 6466, 6649, 9699, 11554, 12932, 13298, 17331, 19398, 19947, 23108, 25864, 26596, 34662, 38796, 39894, 46216, 53192, 69324, 77592, 79788, 138648, 159576, 352397, 704794, 1057191, 1409588, 2114382, 2819176, 4228764, 8457528]

約数ペア:

[(1, 8457528), (2, 4228764), (3, 2819176), (4, 2114382), (6, 1409588), (8, 1057191), (12, 704794), (24, 352397), (53, 159576), (61, 138648), (106, 79788), (109, 77592), (122, 69324), (159, 53192), (183, 46216), (212, 39894), (218, 38796), (244, 34662), (318, 26596), (327, 25864), (366, 23108), (424, 19947), (436, 19398), (488, 17331), (636, 13298), (654, 12932), (732, 11554), (872, 9699), (1272, 6649), (1308, 6466), (1464, 5777), (2616, 3233)]