65191968

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{5521}}^1$

素因数の和:5578

約数の個数: 72

約数和(自身を含む): 189945756

約数和(自身を除く): 124753788

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, 5521, 5904, 11042, 11808, 16563, 22084, 33126, 44168, 49689, 66252, 88336, 99378, 132504, 176672, 198756, 226361, 265008, 397512, 452722, 530016, 679083, 795024, 905444, 1358166, 1590048, 1810888, 2037249, 2716332, 3621776, 4074498, 5432664, 7243552, 8148996, 10865328, 16297992, 21730656, 32595984, 65191968]

約数ペア:

[(1, 65191968), (2, 32595984), (3, 21730656), (4, 16297992), (6, 10865328), (8, 8148996), (9, 7243552), (12, 5432664), (16, 4074498), (18, 3621776), (24, 2716332), (32, 2037249), (36, 1810888), (41, 1590048), (48, 1358166), (72, 905444), (82, 795024), (96, 679083), (123, 530016), (144, 452722), (164, 397512), (246, 265008), (288, 226361), (328, 198756), (369, 176672), (492, 132504), (656, 99378), (738, 88336), (984, 66252), (1312, 49689), (1476, 44168), (1968, 33126), (2952, 22084), (3936, 16563), (5521, 11808), (5904, 11042)]