65325864

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1997}}^1$

素因数の和:2082

約数の個数: 64

約数和(自身を含む): 172627200

約数和(自身を除く): 107301336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 47, 58, 87, 94, 116, 141, 174, 188, 232, 282, 348, 376, 564, 696, 1128, 1363, 1997, 2726, 3994, 4089, 5452, 5991, 7988, 8178, 10904, 11982, 15976, 16356, 23964, 32712, 47928, 57913, 93859, 115826, 173739, 187718, 231652, 281577, 347478, 375436, 463304, 563154, 694956, 750872, 1126308, 1389912, 2252616, 2721911, 5443822, 8165733, 10887644, 16331466, 21775288, 32662932, 65325864]

約数ペア:

[(1, 65325864), (2, 32662932), (3, 21775288), (4, 16331466), (6, 10887644), (8, 8165733), (12, 5443822), (24, 2721911), (29, 2252616), (47, 1389912), (58, 1126308), (87, 750872), (94, 694956), (116, 563154), (141, 463304), (174, 375436), (188, 347478), (232, 281577), (282, 231652), (348, 187718), (376, 173739), (564, 115826), (696, 93859), (1128, 57913), (1363, 47928), (1997, 32712), (2726, 23964), (3994, 16356), (4089, 15976), (5452, 11982), (5991, 10904), (7988, 8178)]