81310626

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6481}}^1$

素因数の和:6547

約数の個数: 48

約数和(自身を含む): 191115288

約数和(自身を除く): 109804662

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 102, 123, 153, 246, 306, 369, 697, 738, 1394, 2091, 4182, 6273, 6481, 12546, 12962, 19443, 38886, 58329, 110177, 116658, 220354, 265721, 330531, 531442, 661062, 797163, 991593, 1594326, 1983186, 2391489, 4517257, 4782978, 9034514, 13551771, 27103542, 40655313, 81310626]

約数ペア:

[(1, 81310626), (2, 40655313), (3, 27103542), (6, 13551771), (9, 9034514), (17, 4782978), (18, 4517257), (34, 2391489), (41, 1983186), (51, 1594326), (82, 991593), (102, 797163), (123, 661062), (153, 531442), (246, 330531), (306, 265721), (369, 220354), (697, 116658), (738, 110177), (1394, 58329), (2091, 38886), (4182, 19443), (6273, 12962), (6481, 12546)]