72806052

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 193019904

約数和(自身を除く): 120213852

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 101, 127, 129, 132, 172, 202, 254, 258, 303, 381, 404, 473, 508, 516, 606, 762, 946, 1111, 1212, 1397, 1419, 1524, 1892, 2222, 2794, 2838, 3333, 4191, 4343, 4444, 5461, 5588, 5676, 6666, 8382, 8686, 10922, 12827, 13029, 13332, 16383, 16764, 17372, 21844, 25654, 26058, 32766, 38481, 47773, 51308, 52116, 60071, 65532, 76962, 95546, 120142, 141097, 143319, 153924, 180213, 191092, 240284, 282194, 286638, 360426, 423291, 551561, 564388, 573276, 720852, 846582, 1103122, 1654683, 1693164, 2206244, 3309366, 6067171, 6618732, 12134342, 18201513, 24268684, 36403026, 72806052]

約数ペア:

[(1, 72806052), (2, 36403026), (3, 24268684), (4, 18201513), (6, 12134342), (11, 6618732), (12, 6067171), (22, 3309366), (33, 2206244), (43, 1693164), (44, 1654683), (66, 1103122), (86, 846582), (101, 720852), (127, 573276), (129, 564388), (132, 551561), (172, 423291), (202, 360426), (254, 286638), (258, 282194), (303, 240284), (381, 191092), (404, 180213), (473, 153924), (508, 143319), (516, 141097), (606, 120142), (762, 95546), (946, 76962), (1111, 65532), (1212, 60071), (1397, 52116), (1419, 51308), (1524, 47773), (1892, 38481), (2222, 32766), (2794, 26058), (2838, 25654), (3333, 21844), (4191, 17372), (4343, 16764), (4444, 16383), (5461, 13332), (5588, 13029), (5676, 12827), (6666, 10922), (8382, 8686)]