71755476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:645

約数の個数: 96

約数和(自身を含む): 194557440

約数和(自身を除く): 122801964

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 43, 52, 57, 76, 78, 86, 114, 129, 156, 172, 228, 247, 258, 494, 516, 559, 563, 741, 817, 988, 1118, 1126, 1482, 1634, 1677, 1689, 2236, 2252, 2451, 2964, 3268, 3354, 3378, 4902, 6708, 6756, 7319, 9804, 10621, 10697, 14638, 21242, 21394, 21957, 24209, 29276, 31863, 32091, 42484, 42788, 43914, 48418, 63726, 64182, 72627, 87828, 96836, 127452, 128364, 139061, 145254, 278122, 290508, 314717, 417183, 459971, 556244, 629434, 834366, 919942, 944151, 1258868, 1379913, 1668732, 1839884, 1888302, 2759826, 3776604, 5519652, 5979623, 11959246, 17938869, 23918492, 35877738, 71755476]

約数ペア:

[(1, 71755476), (2, 35877738), (3, 23918492), (4, 17938869), (6, 11959246), (12, 5979623), (13, 5519652), (19, 3776604), (26, 2759826), (38, 1888302), (39, 1839884), (43, 1668732), (52, 1379913), (57, 1258868), (76, 944151), (78, 919942), (86, 834366), (114, 629434), (129, 556244), (156, 459971), (172, 417183), (228, 314717), (247, 290508), (258, 278122), (494, 145254), (516, 139061), (559, 128364), (563, 127452), (741, 96836), (817, 87828), (988, 72627), (1118, 64182), (1126, 63726), (1482, 48418), (1634, 43914), (1677, 42788), (1689, 42484), (2236, 32091), (2252, 31863), (2451, 29276), (2964, 24209), (3268, 21957), (3354, 21394), (3378, 21242), (4902, 14638), (6708, 10697), (6756, 10621), (7319, 9804)]