78752052

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:593

約数の個数: 72

約数和(自身を含む): 207447240

約数和(自身を除く): 128695188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 241, 261, 313, 348, 482, 522, 626, 723, 939, 964, 1044, 1252, 1446, 1878, 2169, 2817, 2892, 3756, 4338, 5634, 6989, 8676, 9077, 11268, 13978, 18154, 20967, 27231, 27956, 36308, 41934, 54462, 62901, 75433, 81693, 83868, 108924, 125802, 150866, 163386, 226299, 251604, 301732, 326772, 452598, 678897, 905196, 1357794, 2187557, 2715588, 4375114, 6562671, 8750228, 13125342, 19688013, 26250684, 39376026, 78752052]

約数ペア:

[(1, 78752052), (2, 39376026), (3, 26250684), (4, 19688013), (6, 13125342), (9, 8750228), (12, 6562671), (18, 4375114), (29, 2715588), (36, 2187557), (58, 1357794), (87, 905196), (116, 678897), (174, 452598), (241, 326772), (261, 301732), (313, 251604), (348, 226299), (482, 163386), (522, 150866), (626, 125802), (723, 108924), (939, 83868), (964, 81693), (1044, 75433), (1252, 62901), (1446, 54462), (1878, 41934), (2169, 36308), (2817, 27956), (2892, 27231), (3756, 20967), (4338, 18154), (5634, 13978), (6989, 11268), (8676, 9077)]