78716904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 236390400

約数和(自身を除く): 157673496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 107, 116, 151, 168, 174, 203, 214, 232, 302, 321, 348, 406, 428, 453, 604, 609, 642, 696, 749, 812, 856, 906, 1057, 1208, 1218, 1284, 1498, 1624, 1812, 2114, 2247, 2436, 2568, 2996, 3103, 3171, 3624, 4228, 4379, 4494, 4872, 5992, 6206, 6342, 8456, 8758, 8988, 9309, 12412, 12684, 13137, 16157, 17516, 17976, 18618, 21721, 24824, 25368, 26274, 30653, 32314, 35032, 37236, 43442, 48471, 52548, 61306, 64628, 65163, 74472, 86884, 91959, 96942, 105096, 113099, 122612, 129256, 130326, 173768, 183918, 193884, 226198, 245224, 260652, 339297, 367836, 387768, 452396, 468553, 521304, 678594, 735672, 904792, 937106, 1357188, 1405659, 1874212, 2714376, 2811318, 3279871, 3748424, 5622636, 6559742, 9839613, 11245272, 13119484, 19679226, 26238968, 39358452, 78716904]

約数ペア:

[(1, 78716904), (2, 39358452), (3, 26238968), (4, 19679226), (6, 13119484), (7, 11245272), (8, 9839613), (12, 6559742), (14, 5622636), (21, 3748424), (24, 3279871), (28, 2811318), (29, 2714376), (42, 1874212), (56, 1405659), (58, 1357188), (84, 937106), (87, 904792), (107, 735672), (116, 678594), (151, 521304), (168, 468553), (174, 452396), (203, 387768), (214, 367836), (232, 339297), (302, 260652), (321, 245224), (348, 226198), (406, 193884), (428, 183918), (453, 173768), (604, 130326), (609, 129256), (642, 122612), (696, 113099), (749, 105096), (812, 96942), (856, 91959), (906, 86884), (1057, 74472), (1208, 65163), (1218, 64628), (1284, 61306), (1498, 52548), (1624, 48471), (1812, 43442), (2114, 37236), (2247, 35032), (2436, 32314), (2568, 30653), (2996, 26274), (3103, 25368), (3171, 24824), (3624, 21721), (4228, 18618), (4379, 17976), (4494, 17516), (4872, 16157), (5992, 13137), (6206, 12684), (6342, 12412), (8456, 9309), (8758, 8988)]