64833336

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^2\times {\mathrm{487}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 180137880

約数和(自身を除く): 115304544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 487, 516, 774, 974, 1032, 1461, 1548, 1849, 1948, 2922, 3096, 3698, 3896, 4383, 5547, 5844, 7396, 8766, 11094, 11688, 14792, 16641, 17532, 20941, 22188, 33282, 35064, 41882, 44376, 62823, 66564, 83764, 125646, 133128, 167528, 188469, 251292, 376938, 502584, 753876, 900463, 1507752, 1800926, 2701389, 3601852, 5402778, 7203704, 8104167, 10805556, 16208334, 21611112, 32416668, 64833336]

約数ペア:

[(1, 64833336), (2, 32416668), (3, 21611112), (4, 16208334), (6, 10805556), (8, 8104167), (9, 7203704), (12, 5402778), (18, 3601852), (24, 2701389), (36, 1800926), (43, 1507752), (72, 900463), (86, 753876), (129, 502584), (172, 376938), (258, 251292), (344, 188469), (387, 167528), (487, 133128), (516, 125646), (774, 83764), (974, 66564), (1032, 62823), (1461, 44376), (1548, 41882), (1849, 35064), (1948, 33282), (2922, 22188), (3096, 20941), (3698, 17532), (3896, 16641), (4383, 14792), (5547, 11688), (5844, 11094), (7396, 8766)]