81384324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{33409}}^1$

素因数の和:33452

約数の個数: 48

約数和(自身を含む): 224515200

約数和(自身を除く): 143130876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 33409, 66818, 100227, 133636, 200454, 233863, 400908, 467726, 701589, 935452, 968861, 1403178, 1937722, 2806356, 2906583, 3875444, 5813166, 6782027, 11626332, 13564054, 20346081, 27128108, 40692162, 81384324]

約数ペア:

[(1, 81384324), (2, 40692162), (3, 27128108), (4, 20346081), (6, 13564054), (7, 11626332), (12, 6782027), (14, 5813166), (21, 3875444), (28, 2906583), (29, 2806356), (42, 1937722), (58, 1403178), (84, 968861), (87, 935452), (116, 701589), (174, 467726), (203, 400908), (348, 233863), (406, 200454), (609, 133636), (812, 100227), (1218, 66818), (2436, 33409)]