76999968

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{6521}}^1$

素因数の和:6578

約数の個数: 72

約数和(自身を含む): 224343756

約数和(自身を除く): 147343788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 6521, 11808, 13042, 19563, 26084, 39126, 52168, 58689, 78252, 104336, 117378, 156504, 208672, 234756, 267361, 313008, 469512, 534722, 626016, 802083, 939024, 1069444, 1604166, 1878048, 2138888, 2406249, 3208332, 4277776, 4812498, 6416664, 8555552, 9624996, 12833328, 19249992, 25666656, 38499984, 76999968]

約数ペア:

[(1, 76999968), (2, 38499984), (3, 25666656), (4, 19249992), (6, 12833328), (8, 9624996), (9, 8555552), (12, 6416664), (16, 4812498), (18, 4277776), (24, 3208332), (32, 2406249), (36, 2138888), (41, 1878048), (48, 1604166), (72, 1069444), (82, 939024), (96, 802083), (123, 626016), (144, 534722), (164, 469512), (246, 313008), (288, 267361), (328, 234756), (369, 208672), (492, 156504), (656, 117378), (738, 104336), (984, 78252), (1312, 58689), (1476, 52168), (1968, 39126), (2952, 26084), (3936, 19563), (5904, 13042), (6521, 11808)]