764712

素因数分解:

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

素因数の和:87

約数の個数: 96

約数和(自身を含む): 2402400

約数和(自身を除く): 1637688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 43, 52, 57, 72, 76, 78, 86, 104, 114, 117, 129, 152, 156, 171, 172, 228, 234, 247, 258, 312, 342, 344, 387, 456, 468, 494, 516, 559, 684, 741, 774, 817, 936, 988, 1032, 1118, 1368, 1482, 1548, 1634, 1677, 1976, 2223, 2236, 2451, 2964, 3096, 3268, 3354, 4446, 4472, 4902, 5031, 5928, 6536, 6708, 7353, 8892, 9804, 10062, 10621, 13416, 14706, 17784, 19608, 20124, 21242, 29412, 31863, 40248, 42484, 58824, 63726, 84968, 95589, 127452, 191178, 254904, 382356, 764712]

約数ペア:

[(1, 764712), (2, 382356), (3, 254904), (4, 191178), (6, 127452), (8, 95589), (9, 84968), (12, 63726), (13, 58824), (18, 42484), (19, 40248), (24, 31863), (26, 29412), (36, 21242), (38, 20124), (39, 19608), (43, 17784), (52, 14706), (57, 13416), (72, 10621), (76, 10062), (78, 9804), (86, 8892), (104, 7353), (114, 6708), (117, 6536), (129, 5928), (152, 5031), (156, 4902), (171, 4472), (172, 4446), (228, 3354), (234, 3268), (247, 3096), (258, 2964), (312, 2451), (342, 2236), (344, 2223), (387, 1976), (456, 1677), (468, 1634), (494, 1548), (516, 1482), (559, 1368), (684, 1118), (741, 1032), (774, 988), (817, 936)]