78919614

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4877}}^1$

素因数の和:4945

約数の個数: 48

約数和(自身を含む): 182632320

約数和(自身を除く): 103712706

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 899, 1798, 2697, 4877, 5394, 8091, 9754, 14631, 16182, 29262, 43893, 87786, 141433, 151187, 282866, 302374, 424299, 453561, 848598, 907122, 1272897, 1360683, 2545794, 2721366, 4384423, 8768846, 13153269, 26306538, 39459807, 78919614]

約数ペア:

[(1, 78919614), (2, 39459807), (3, 26306538), (6, 13153269), (9, 8768846), (18, 4384423), (29, 2721366), (31, 2545794), (58, 1360683), (62, 1272897), (87, 907122), (93, 848598), (174, 453561), (186, 424299), (261, 302374), (279, 282866), (522, 151187), (558, 141433), (899, 87786), (1798, 43893), (2697, 29262), (4877, 16182), (5394, 14631), (8091, 9754)]