85585107088

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{3307}}^1$

素因数の和:3921

約数の個数: 120

約数和(自身を含む): 190515315168

約数和(自身を除く): 104930208080

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 442, 563, 676, 884, 1126, 1352, 1768, 2252, 2704, 2873, 3307, 3536, 4504, 5746, 6614, 7319, 9008, 9571, 11492, 13228, 14638, 19142, 22984, 26456, 29276, 38284, 42991, 45968, 52912, 56219, 58552, 76568, 85982, 95147, 112438, 117104, 124423, 153136, 171964, 190294, 224876, 248846, 343928, 380588, 449752, 497692, 558883, 687856, 730847, 761176, 899504, 995384, 1117766, 1461694, 1522352, 1617499, 1861841, 1990768, 2235532, 2923388, 3234998, 3723682, 4471064, 5846776, 6469996, 7447364, 8942128, 9501011, 11693552, 12939992, 14894728, 19002022, 24203933, 25879984, 29789456, 31651297, 38004044, 48407866, 63302594, 76008088, 96815732, 126605188, 152016176, 193631464, 253210376, 314651129, 387262928, 411466861, 506420752, 629302258, 822933722, 1258604516, 1645867444, 2517209032, 3291734888, 5034418064, 5349069193, 6583469776, 10698138386, 21396276772, 42792553544, 85585107088]

約数ペア:

[(1, 85585107088), (2, 42792553544), (4, 21396276772), (8, 10698138386), (13, 6583469776), (16, 5349069193), (17, 5034418064), (26, 3291734888), (34, 2517209032), (52, 1645867444), (68, 1258604516), (104, 822933722), (136, 629302258), (169, 506420752), (208, 411466861), (221, 387262928), (272, 314651129), (338, 253210376), (442, 193631464), (563, 152016176), (676, 126605188), (884, 96815732), (1126, 76008088), (1352, 63302594), (1768, 48407866), (2252, 38004044), (2704, 31651297), (2873, 29789456), (3307, 25879984), (3536, 24203933), (4504, 19002022), (5746, 14894728), (6614, 12939992), (7319, 11693552), (9008, 9501011), (9571, 8942128), (11492, 7447364), (13228, 6469996), (14638, 5846776), (19142, 4471064), (22984, 3723682), (26456, 3234998), (29276, 2923388), (38284, 2235532), (42991, 1990768), (45968, 1861841), (52912, 1617499), (56219, 1522352), (58552, 1461694), (76568, 1117766), (85982, 995384), (95147, 899504), (112438, 761176), (117104, 730847), (124423, 687856), (153136, 558883), (171964, 497692), (190294, 449752), (224876, 380588), (248846, 343928)]