68601896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 145454400

約数和(自身を除く): 76852504

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 73, 88, 118, 146, 181, 236, 292, 362, 472, 584, 649, 724, 803, 1298, 1448, 1606, 1991, 2596, 3212, 3982, 4307, 5192, 6424, 7964, 8614, 10679, 13213, 15928, 17228, 21358, 26426, 34456, 42716, 47377, 52852, 85432, 94754, 105704, 117469, 145343, 189508, 234938, 290686, 379016, 469876, 581372, 779567, 939752, 1162744, 1559134, 3118268, 6236536, 8575237, 17150474, 34300948, 68601896]

約数ペア:

[(1, 68601896), (2, 34300948), (4, 17150474), (8, 8575237), (11, 6236536), (22, 3118268), (44, 1559134), (59, 1162744), (73, 939752), (88, 779567), (118, 581372), (146, 469876), (181, 379016), (236, 290686), (292, 234938), (362, 189508), (472, 145343), (584, 117469), (649, 105704), (724, 94754), (803, 85432), (1298, 52852), (1448, 47377), (1606, 42716), (1991, 34456), (2596, 26426), (3212, 21358), (3982, 17228), (4307, 15928), (5192, 13213), (6424, 10679), (7964, 8614)]