87337796

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 193588416

約数和(自身を除く): 106250620

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 151, 182, 196, 227, 302, 364, 454, 604, 637, 908, 1057, 1274, 1589, 1963, 2114, 2548, 2951, 3178, 3926, 4228, 5902, 6356, 7399, 7852, 11123, 11804, 13741, 14798, 20657, 22246, 27482, 29596, 34277, 41314, 44492, 54964, 68554, 82628, 96187, 137108, 144599, 192374, 239939, 289198, 384748, 445601, 479878, 578396, 891202, 959756, 1679573, 1782404, 3119207, 3359146, 6238414, 6718292, 12476828, 21834449, 43668898, 87337796]

約数ペア:

[(1, 87337796), (2, 43668898), (4, 21834449), (7, 12476828), (13, 6718292), (14, 6238414), (26, 3359146), (28, 3119207), (49, 1782404), (52, 1679573), (91, 959756), (98, 891202), (151, 578396), (182, 479878), (196, 445601), (227, 384748), (302, 289198), (364, 239939), (454, 192374), (604, 144599), (637, 137108), (908, 96187), (1057, 82628), (1274, 68554), (1589, 54964), (1963, 44492), (2114, 41314), (2548, 34277), (2951, 29596), (3178, 27482), (3926, 22246), (4228, 20657), (5902, 14798), (6356, 13741), (7399, 11804), (7852, 11123)]