78565517172

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{424339}}^1$

素因数の和:424525

約数の個数: 72

約数和(自身を含む): 205431480800

約数和(自身を除く): 126865963628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 139, 148, 222, 278, 333, 417, 444, 556, 666, 834, 1251, 1332, 1668, 2502, 5004, 5143, 10286, 15429, 20572, 30858, 46287, 61716, 92574, 185148, 424339, 848678, 1273017, 1697356, 2546034, 3819051, 5092068, 7638102, 15276204, 15700543, 31401086, 47101629, 58983121, 62802172, 94203258, 117966242, 141304887, 176949363, 188406516, 235932484, 282609774, 353898726, 530848089, 565219548, 707797452, 1061696178, 2123392356, 2182375477, 4364750954, 6547126431, 8729501908, 13094252862, 19641379293, 26188505724, 39282758586, 78565517172]

約数ペア:

[(1, 78565517172), (2, 39282758586), (3, 26188505724), (4, 19641379293), (6, 13094252862), (9, 8729501908), (12, 6547126431), (18, 4364750954), (36, 2182375477), (37, 2123392356), (74, 1061696178), (111, 707797452), (139, 565219548), (148, 530848089), (222, 353898726), (278, 282609774), (333, 235932484), (417, 188406516), (444, 176949363), (556, 141304887), (666, 117966242), (834, 94203258), (1251, 62802172), (1332, 58983121), (1668, 47101629), (2502, 31401086), (5004, 15700543), (5143, 15276204), (10286, 7638102), (15429, 5092068), (20572, 3819051), (30858, 2546034), (46287, 1697356), (61716, 1273017), (92574, 848678), (185148, 424339)]