827865168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42797}}^1$

素因数の和:42852

約数の個数: 80

約数和(自身を含む): 2377514496

約数和(自身を除く): 1549649328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 42797, 85594, 128391, 171188, 256782, 342376, 513564, 556361, 684752, 1027128, 1112722, 1326707, 1669083, 2054256, 2225444, 2653414, 3338166, 3980121, 4450888, 5306828, 6676332, 7960242, 8901776, 10613656, 13352664, 15920484, 17247191, 21227312, 26705328, 31840968, 34494382, 51741573, 63681936, 68988764, 103483146, 137977528, 206966292, 275955056, 413932584, 827865168]

約数ペア:

[(1, 827865168), (2, 413932584), (3, 275955056), (4, 206966292), (6, 137977528), (8, 103483146), (12, 68988764), (13, 63681936), (16, 51741573), (24, 34494382), (26, 31840968), (31, 26705328), (39, 21227312), (48, 17247191), (52, 15920484), (62, 13352664), (78, 10613656), (93, 8901776), (104, 7960242), (124, 6676332), (156, 5306828), (186, 4450888), (208, 3980121), (248, 3338166), (312, 2653414), (372, 2225444), (403, 2054256), (496, 1669083), (624, 1326707), (744, 1112722), (806, 1027128), (1209, 684752), (1488, 556361), (1612, 513564), (2418, 342376), (3224, 256782), (4836, 171188), (6448, 128391), (9672, 85594), (19344, 42797)]