64155828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 170311680

約数和(自身を除く): 106155852

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 89, 127, 129, 132, 172, 178, 254, 258, 267, 356, 381, 473, 508, 516, 534, 762, 946, 979, 1068, 1397, 1419, 1524, 1892, 1958, 2794, 2838, 2937, 3827, 3916, 4191, 5461, 5588, 5676, 5874, 7654, 8382, 10922, 11303, 11481, 11748, 15308, 16383, 16764, 21844, 22606, 22962, 32766, 33909, 42097, 45212, 45924, 60071, 65532, 67818, 84194, 120142, 124333, 126291, 135636, 168388, 180213, 240284, 248666, 252582, 360426, 372999, 486029, 497332, 505164, 720852, 745998, 972058, 1458087, 1491996, 1944116, 2916174, 5346319, 5832348, 10692638, 16038957, 21385276, 32077914, 64155828]

約数ペア:

[(1, 64155828), (2, 32077914), (3, 21385276), (4, 16038957), (6, 10692638), (11, 5832348), (12, 5346319), (22, 2916174), (33, 1944116), (43, 1491996), (44, 1458087), (66, 972058), (86, 745998), (89, 720852), (127, 505164), (129, 497332), (132, 486029), (172, 372999), (178, 360426), (254, 252582), (258, 248666), (267, 240284), (356, 180213), (381, 168388), (473, 135636), (508, 126291), (516, 124333), (534, 120142), (762, 84194), (946, 67818), (979, 65532), (1068, 60071), (1397, 45924), (1419, 45212), (1524, 42097), (1892, 33909), (1958, 32766), (2794, 22962), (2838, 22606), (2937, 21844), (3827, 16764), (3916, 16383), (4191, 15308), (5461, 11748), (5588, 11481), (5676, 11303), (5874, 10922), (7654, 8382)]