78600608

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 160030080

約数和(自身を除く): 81429472

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 139, 164, 278, 328, 431, 556, 656, 862, 1112, 1312, 1724, 2224, 3448, 4448, 5699, 6896, 11398, 13792, 17671, 22796, 35342, 45592, 59909, 70684, 91184, 119818, 141368, 182368, 239636, 282736, 479272, 565472, 958544, 1917088, 2456269, 4912538, 9825076, 19650152, 39300304, 78600608]

約数ペア:

[(1, 78600608), (2, 39300304), (4, 19650152), (8, 9825076), (16, 4912538), (32, 2456269), (41, 1917088), (82, 958544), (139, 565472), (164, 479272), (278, 282736), (328, 239636), (431, 182368), (556, 141368), (656, 119818), (862, 91184), (1112, 70684), (1312, 59909), (1724, 45592), (2224, 35342), (3448, 22796), (4448, 17671), (5699, 13792), (6896, 11398)]