71460456

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 186009600

約数和(自身を除く): 114549144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 139, 186, 248, 278, 372, 417, 556, 691, 744, 834, 1112, 1382, 1668, 2073, 2764, 3336, 4146, 4309, 5528, 8292, 8618, 12927, 16584, 17236, 21421, 25854, 34472, 42842, 51708, 64263, 85684, 96049, 103416, 128526, 171368, 192098, 257052, 288147, 384196, 514104, 576294, 768392, 1152588, 2305176, 2977519, 5955038, 8932557, 11910076, 17865114, 23820152, 35730228, 71460456]

約数ペア:

[(1, 71460456), (2, 35730228), (3, 23820152), (4, 17865114), (6, 11910076), (8, 8932557), (12, 5955038), (24, 2977519), (31, 2305176), (62, 1152588), (93, 768392), (124, 576294), (139, 514104), (186, 384196), (248, 288147), (278, 257052), (372, 192098), (417, 171368), (556, 128526), (691, 103416), (744, 96049), (834, 85684), (1112, 64263), (1382, 51708), (1668, 42842), (2073, 34472), (2764, 25854), (3336, 21421), (4146, 17236), (4309, 16584), (5528, 12927), (8292, 8618)]