42860724

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 107697408

約数和(自身を除く): 64836684

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 93, 116, 124, 137, 174, 186, 274, 348, 372, 411, 548, 822, 841, 899, 1644, 1682, 1798, 2523, 2697, 3364, 3596, 3973, 4247, 5046, 5394, 7946, 8494, 10092, 10788, 11919, 12741, 15892, 16988, 23838, 25482, 26071, 47676, 50964, 52142, 78213, 104284, 115217, 123163, 156426, 230434, 246326, 312852, 345651, 369489, 460868, 492652, 691302, 738978, 1382604, 1477956, 3571727, 7143454, 10715181, 14286908, 21430362, 42860724]

約数ペア:

[(1, 42860724), (2, 21430362), (3, 14286908), (4, 10715181), (6, 7143454), (12, 3571727), (29, 1477956), (31, 1382604), (58, 738978), (62, 691302), (87, 492652), (93, 460868), (116, 369489), (124, 345651), (137, 312852), (174, 246326), (186, 230434), (274, 156426), (348, 123163), (372, 115217), (411, 104284), (548, 78213), (822, 52142), (841, 50964), (899, 47676), (1644, 26071), (1682, 25482), (1798, 23838), (2523, 16988), (2697, 15892), (3364, 12741), (3596, 11919), (3973, 10788), (4247, 10092), (5046, 8494), (5394, 7946)]