77672

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:105

約数の個数: 32

約数和(自身を含む): 177600

約数和(自身を除く): 99928

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 73, 76, 133, 146, 152, 266, 292, 511, 532, 584, 1022, 1064, 1387, 2044, 2774, 4088, 5548, 9709, 11096, 19418, 38836, 77672]

約数ペア:

[(1, 77672), (2, 38836), (4, 19418), (7, 11096), (8, 9709), (14, 5548), (19, 4088), (28, 2774), (38, 2044), (56, 1387), (73, 1064), (76, 1022), (133, 584), (146, 532), (152, 511), (266, 292)]