75893068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 145363680

約数和(自身を除く): 69470612

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 137, 148, 197, 274, 394, 548, 703, 788, 1406, 2603, 2812, 3743, 5069, 5206, 7289, 7486, 10138, 10412, 14578, 14972, 20276, 26989, 29156, 53978, 96311, 107956, 138491, 192622, 276982, 385244, 512791, 553964, 998593, 1025582, 1997186, 2051164, 3994372, 18973267, 37946534, 75893068]

約数ペア:

[(1, 75893068), (2, 37946534), (4, 18973267), (19, 3994372), (37, 2051164), (38, 1997186), (74, 1025582), (76, 998593), (137, 553964), (148, 512791), (197, 385244), (274, 276982), (394, 192622), (548, 138491), (703, 107956), (788, 96311), (1406, 53978), (2603, 29156), (2812, 26989), (3743, 20276), (5069, 14972), (5206, 14578), (7289, 10412), (7486, 10138)]