68307148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 158054400

約数和(自身を除く): 89747252

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 41, 46, 52, 82, 91, 92, 161, 164, 182, 199, 287, 299, 322, 364, 398, 533, 574, 598, 644, 796, 943, 1066, 1148, 1196, 1393, 1886, 2093, 2132, 2587, 2786, 3731, 3772, 4186, 4577, 5174, 5572, 6601, 7462, 8159, 8372, 9154, 10348, 12259, 13202, 14924, 16318, 18109, 18308, 24518, 26404, 32039, 32636, 36218, 49036, 57113, 59501, 64078, 72436, 85813, 106067, 114226, 119002, 128156, 171626, 187657, 212134, 228452, 238004, 343252, 375314, 416507, 424268, 742469, 750628, 833014, 1313599, 1484938, 1666028, 2439541, 2627198, 2969876, 4879082, 5254396, 9758164, 17076787, 34153574, 68307148]

約数ペア:

[(1, 68307148), (2, 34153574), (4, 17076787), (7, 9758164), (13, 5254396), (14, 4879082), (23, 2969876), (26, 2627198), (28, 2439541), (41, 1666028), (46, 1484938), (52, 1313599), (82, 833014), (91, 750628), (92, 742469), (161, 424268), (164, 416507), (182, 375314), (199, 343252), (287, 238004), (299, 228452), (322, 212134), (364, 187657), (398, 171626), (533, 128156), (574, 119002), (598, 114226), (644, 106067), (796, 85813), (943, 72436), (1066, 64078), (1148, 59501), (1196, 57113), (1393, 49036), (1886, 36218), (2093, 32636), (2132, 32039), (2587, 26404), (2786, 24518), (3731, 18308), (3772, 18109), (4186, 16318), (4577, 14924), (5174, 13202), (5572, 12259), (6601, 10348), (7462, 9154), (8159, 8372)]