84485912

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1187}}^1$

素因数の和:1272

約数の個数: 64

約数和(自身を含む): 191600640

約数和(自身を除く): 107114728

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 56, 62, 82, 124, 164, 217, 248, 287, 328, 434, 574, 868, 1148, 1187, 1271, 1736, 2296, 2374, 2542, 4748, 5084, 8309, 8897, 9496, 10168, 16618, 17794, 33236, 35588, 36797, 48667, 66472, 71176, 73594, 97334, 147188, 194668, 257579, 294376, 340669, 389336, 515158, 681338, 1030316, 1362676, 1508677, 2060632, 2725352, 3017354, 6034708, 10560739, 12069416, 21121478, 42242956, 84485912]

約数ペア:

[(1, 84485912), (2, 42242956), (4, 21121478), (7, 12069416), (8, 10560739), (14, 6034708), (28, 3017354), (31, 2725352), (41, 2060632), (56, 1508677), (62, 1362676), (82, 1030316), (124, 681338), (164, 515158), (217, 389336), (248, 340669), (287, 294376), (328, 257579), (434, 194668), (574, 147188), (868, 97334), (1148, 73594), (1187, 71176), (1271, 66472), (1736, 48667), (2296, 36797), (2374, 35588), (2542, 33236), (4748, 17794), (5084, 16618), (8309, 10168), (8897, 9496)]