69816456

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^2\times {\mathrm{1153}}^1$

素因数の和:1223

約数の個数: 72

約数和(自身を含む): 196001130

約数和(自身を除く): 126184674

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 841, 1044, 1153, 1682, 2088, 2306, 2523, 3364, 3459, 4612, 5046, 6728, 6918, 7569, 9224, 10092, 10377, 13836, 15138, 20184, 20754, 27672, 30276, 33437, 41508, 60552, 66874, 83016, 100311, 133748, 200622, 267496, 300933, 401244, 601866, 802488, 969673, 1203732, 1939346, 2407464, 2909019, 3878692, 5818038, 7757384, 8727057, 11636076, 17454114, 23272152, 34908228, 69816456]

約数ペア:

[(1, 69816456), (2, 34908228), (3, 23272152), (4, 17454114), (6, 11636076), (8, 8727057), (9, 7757384), (12, 5818038), (18, 3878692), (24, 2909019), (29, 2407464), (36, 1939346), (58, 1203732), (72, 969673), (87, 802488), (116, 601866), (174, 401244), (232, 300933), (261, 267496), (348, 200622), (522, 133748), (696, 100311), (841, 83016), (1044, 66874), (1153, 60552), (1682, 41508), (2088, 33437), (2306, 30276), (2523, 27672), (3364, 20754), (3459, 20184), (4612, 15138), (5046, 13836), (6728, 10377), (6918, 10092), (7569, 9224)]