80866764

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3853}}^1$

素因数の和:3927

約数の個数: 72

約数和(自身を含む): 227262672

約数和(自身を除く): 146395908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 132, 159, 198, 212, 318, 396, 477, 583, 636, 954, 1166, 1749, 1908, 2332, 3498, 3853, 5247, 6996, 7706, 10494, 11559, 15412, 20988, 23118, 34677, 42383, 46236, 69354, 84766, 127149, 138708, 169532, 204209, 254298, 381447, 408418, 508596, 612627, 762894, 816836, 1225254, 1525788, 1837881, 2246299, 2450508, 3675762, 4492598, 6738897, 7351524, 8985196, 13477794, 20216691, 26955588, 40433382, 80866764]

約数ペア:

[(1, 80866764), (2, 40433382), (3, 26955588), (4, 20216691), (6, 13477794), (9, 8985196), (11, 7351524), (12, 6738897), (18, 4492598), (22, 3675762), (33, 2450508), (36, 2246299), (44, 1837881), (53, 1525788), (66, 1225254), (99, 816836), (106, 762894), (132, 612627), (159, 508596), (198, 408418), (212, 381447), (318, 254298), (396, 204209), (477, 169532), (583, 138708), (636, 127149), (954, 84766), (1166, 69354), (1749, 46236), (1908, 42383), (2332, 34677), (3498, 23118), (3853, 20988), (5247, 15412), (6996, 11559), (7706, 10494)]