61460744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 127872000

約数和(自身を除く): 66411256

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 73, 76, 116, 146, 152, 191, 232, 292, 382, 551, 584, 764, 1102, 1387, 1528, 2117, 2204, 2774, 3629, 4234, 4408, 5539, 5548, 7258, 8468, 11078, 11096, 13943, 14516, 16936, 22156, 27886, 29032, 40223, 44312, 55772, 80446, 105241, 111544, 160892, 210482, 264917, 321784, 404347, 420964, 529834, 808694, 841928, 1059668, 1617388, 2119336, 3234776, 7682593, 15365186, 30730372, 61460744]

約数ペア:

[(1, 61460744), (2, 30730372), (4, 15365186), (8, 7682593), (19, 3234776), (29, 2119336), (38, 1617388), (58, 1059668), (73, 841928), (76, 808694), (116, 529834), (146, 420964), (152, 404347), (191, 321784), (232, 264917), (292, 210482), (382, 160892), (551, 111544), (584, 105241), (764, 80446), (1102, 55772), (1387, 44312), (1528, 40223), (2117, 29032), (2204, 27886), (2774, 22156), (3629, 16936), (4234, 14516), (4408, 13943), (5539, 11096), (5548, 11078), (7258, 8468)]