78630244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4327}}^1$

素因数の和:4408

約数の個数: 48

約数和(自身を含む): 174504960

約数和(自身を除く): 95874716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1652, 2596, 4327, 4543, 8654, 9086, 17308, 18172, 30289, 47597, 60578, 95194, 121156, 190388, 255293, 333179, 510586, 666358, 1021172, 1332716, 1787051, 2808223, 3574102, 5616446, 7148204, 11232892, 19657561, 39315122, 78630244]

約数ペア:

[(1, 78630244), (2, 39315122), (4, 19657561), (7, 11232892), (11, 7148204), (14, 5616446), (22, 3574102), (28, 2808223), (44, 1787051), (59, 1332716), (77, 1021172), (118, 666358), (154, 510586), (236, 333179), (308, 255293), (413, 190388), (649, 121156), (826, 95194), (1298, 60578), (1652, 47597), (2596, 30289), (4327, 18172), (4543, 17308), (8654, 9086)]