85860884078

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{1039}}^1$

素因数の和:1477

約数の個数: 64

約数和(自身を含む): 137763225600

約数和(自身を除く): 51902341522

約数列:

[1, 2, 31, 43, 62, 86, 139, 223, 278, 446, 1039, 1333, 2078, 2666, 4309, 5977, 6913, 8618, 9589, 11954, 13826, 19178, 30997, 32209, 44677, 61994, 64418, 89354, 144421, 185287, 231697, 288842, 297259, 370574, 463394, 594518, 960907, 1332871, 1384987, 1921814, 2665742, 2769974, 4477051, 6210103, 7182607, 8954102, 9962971, 12420206, 14365214, 19925942, 32205883, 41319001, 64411766, 82638002, 192513193, 308852101, 385026386, 617704202, 998382373, 1384852969, 1996764746, 2769705938, 42930442039, 85860884078]

約数ペア:

[(1, 85860884078), (2, 42930442039), (31, 2769705938), (43, 1996764746), (62, 1384852969), (86, 998382373), (139, 617704202), (223, 385026386), (278, 308852101), (446, 192513193), (1039, 82638002), (1333, 64411766), (2078, 41319001), (2666, 32205883), (4309, 19925942), (5977, 14365214), (6913, 12420206), (8618, 9962971), (9589, 8954102), (11954, 7182607), (13826, 6210103), (19178, 4477051), (30997, 2769974), (32209, 2665742), (44677, 1921814), (61994, 1384987), (64418, 1332871), (89354, 960907), (144421, 594518), (185287, 463394), (231697, 370574), (288842, 297259)]