64178532

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3769}}^1$

素因数の和:3833

約数の個数: 72

約数和(自身を含む): 181140960

約数和(自身を除く): 116962428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1548, 1892, 2838, 3769, 4257, 5676, 7538, 8514, 11307, 15076, 17028, 22614, 33921, 41459, 45228, 67842, 82918, 124377, 135684, 162067, 165836, 248754, 324134, 373131, 486201, 497508, 648268, 746262, 972402, 1458603, 1492524, 1782737, 1944804, 2917206, 3565474, 5348211, 5834412, 7130948, 10696422, 16044633, 21392844, 32089266, 64178532]

約数ペア:

[(1, 64178532), (2, 32089266), (3, 21392844), (4, 16044633), (6, 10696422), (9, 7130948), (11, 5834412), (12, 5348211), (18, 3565474), (22, 2917206), (33, 1944804), (36, 1782737), (43, 1492524), (44, 1458603), (66, 972402), (86, 746262), (99, 648268), (129, 497508), (132, 486201), (172, 373131), (198, 324134), (258, 248754), (387, 165836), (396, 162067), (473, 135684), (516, 124377), (774, 82918), (946, 67842), (1419, 45228), (1548, 41459), (1892, 33921), (2838, 22614), (3769, 17028), (4257, 15076), (5676, 11307), (7538, 8514)]