68900272

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3821}}^1$

素因数の和:3866

約数の個数: 60

約数和(自身を含む): 162083376

約数和(自身を除く): 93183104

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 368, 392, 644, 784, 1127, 1288, 2254, 2576, 3821, 4508, 7642, 9016, 15284, 18032, 26747, 30568, 53494, 61136, 87883, 106988, 175766, 187229, 213976, 351532, 374458, 427952, 615181, 703064, 748916, 1230362, 1406128, 1497832, 2460724, 2995664, 4306267, 4921448, 8612534, 9842896, 17225068, 34450136, 68900272]

約数ペア:

[(1, 68900272), (2, 34450136), (4, 17225068), (7, 9842896), (8, 8612534), (14, 4921448), (16, 4306267), (23, 2995664), (28, 2460724), (46, 1497832), (49, 1406128), (56, 1230362), (92, 748916), (98, 703064), (112, 615181), (161, 427952), (184, 374458), (196, 351532), (322, 213976), (368, 187229), (392, 175766), (644, 106988), (784, 87883), (1127, 61136), (1288, 53494), (2254, 30568), (2576, 26747), (3821, 18032), (4508, 15284), (7642, 9016)]