81055116

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4567}}^1$

素因数の和:4623

約数の個数: 72

約数和(自身を含む): 224471520

約数和(自身を除く): 143416404

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1972, 2958, 4437, 4567, 5916, 8874, 9134, 13701, 17748, 18268, 27402, 41103, 54804, 77639, 82206, 132443, 155278, 164412, 232917, 264886, 310556, 397329, 465834, 529772, 698751, 794658, 931668, 1191987, 1397502, 1589316, 2251531, 2383974, 2795004, 4503062, 4767948, 6754593, 9006124, 13509186, 20263779, 27018372, 40527558, 81055116]

約数ペア:

[(1, 81055116), (2, 40527558), (3, 27018372), (4, 20263779), (6, 13509186), (9, 9006124), (12, 6754593), (17, 4767948), (18, 4503062), (29, 2795004), (34, 2383974), (36, 2251531), (51, 1589316), (58, 1397502), (68, 1191987), (87, 931668), (102, 794658), (116, 698751), (153, 529772), (174, 465834), (204, 397329), (261, 310556), (306, 264886), (348, 232917), (493, 164412), (522, 155278), (612, 132443), (986, 82206), (1044, 77639), (1479, 54804), (1972, 41103), (2958, 27402), (4437, 18268), (4567, 17748), (5916, 13701), (8874, 9134)]