85544368

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1433}}^1$

素因数の和:1502

約数の個数: 80

約数和(自身を含む): 209111616

約数和(自身を除く): 123567248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 287, 328, 364, 533, 574, 656, 728, 1066, 1148, 1433, 1456, 2132, 2296, 2866, 3731, 4264, 4592, 5732, 7462, 8528, 10031, 11464, 14924, 18629, 20062, 22928, 29848, 37258, 40124, 58753, 59696, 74516, 80248, 117506, 130403, 149032, 160496, 235012, 260806, 298064, 411271, 470024, 521612, 763789, 822542, 940048, 1043224, 1527578, 1645084, 2086448, 3055156, 3290168, 5346523, 6110312, 6580336, 10693046, 12220624, 21386092, 42772184, 85544368]

約数ペア:

[(1, 85544368), (2, 42772184), (4, 21386092), (7, 12220624), (8, 10693046), (13, 6580336), (14, 6110312), (16, 5346523), (26, 3290168), (28, 3055156), (41, 2086448), (52, 1645084), (56, 1527578), (82, 1043224), (91, 940048), (104, 822542), (112, 763789), (164, 521612), (182, 470024), (208, 411271), (287, 298064), (328, 260806), (364, 235012), (533, 160496), (574, 149032), (656, 130403), (728, 117506), (1066, 80248), (1148, 74516), (1433, 59696), (1456, 58753), (2132, 40124), (2296, 37258), (2866, 29848), (3731, 22928), (4264, 20062), (4592, 18629), (5732, 14924), (7462, 11464), (8528, 10031)]