61723172

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{641}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 130865280

約数和(自身を除く): 69142108

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 181, 266, 362, 532, 641, 724, 1267, 1282, 2534, 2564, 3439, 4487, 5068, 6878, 8974, 12179, 13756, 17948, 24073, 24358, 48146, 48716, 85253, 96292, 116021, 170506, 232042, 341012, 464084, 812147, 1624294, 2204399, 3248588, 4408798, 8817596, 15430793, 30861586, 61723172]

約数ペア:

[(1, 61723172), (2, 30861586), (4, 15430793), (7, 8817596), (14, 4408798), (19, 3248588), (28, 2204399), (38, 1624294), (76, 812147), (133, 464084), (181, 341012), (266, 232042), (362, 170506), (532, 116021), (641, 96292), (724, 85253), (1267, 48716), (1282, 48146), (2534, 24358), (2564, 24073), (3439, 17948), (4487, 13756), (5068, 12179), (6878, 8974)]