69313748

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1153}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 147342720

約数和(自身を除く): 78028972

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 113, 133, 226, 266, 452, 532, 791, 1153, 1582, 2147, 2306, 3164, 4294, 4612, 8071, 8588, 15029, 16142, 21907, 30058, 32284, 43814, 60116, 87628, 130289, 153349, 260578, 306698, 521156, 613396, 912023, 1824046, 2475491, 3648092, 4950982, 9901964, 17328437, 34656874, 69313748]

約数ペア:

[(1, 69313748), (2, 34656874), (4, 17328437), (7, 9901964), (14, 4950982), (19, 3648092), (28, 2475491), (38, 1824046), (76, 912023), (113, 613396), (133, 521156), (226, 306698), (266, 260578), (452, 153349), (532, 130289), (791, 87628), (1153, 60116), (1582, 43814), (2147, 32284), (2306, 30058), (3164, 21907), (4294, 16142), (4612, 15029), (8071, 8588)]