85982468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 183972096

約数和(自身を除く): 97989628

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 169, 286, 338, 341, 373, 403, 572, 676, 682, 746, 806, 1364, 1492, 1612, 1859, 3718, 4103, 4433, 4849, 5239, 7436, 8206, 8866, 9698, 10478, 11563, 16412, 17732, 19396, 20956, 23126, 46252, 53339, 57629, 63037, 106678, 115258, 126074, 127193, 150319, 213356, 230516, 252148, 254386, 300638, 508772, 601276, 693407, 1386814, 1653509, 1954147, 2773628, 3307018, 3908294, 6614036, 7816588, 21495617, 42991234, 85982468]

約数ペア:

[(1, 85982468), (2, 42991234), (4, 21495617), (11, 7816588), (13, 6614036), (22, 3908294), (26, 3307018), (31, 2773628), (44, 1954147), (52, 1653509), (62, 1386814), (124, 693407), (143, 601276), (169, 508772), (286, 300638), (338, 254386), (341, 252148), (373, 230516), (403, 213356), (572, 150319), (676, 127193), (682, 126074), (746, 115258), (806, 106678), (1364, 63037), (1492, 57629), (1612, 53339), (1859, 46252), (3718, 23126), (4103, 20956), (4433, 19396), (4849, 17732), (5239, 16412), (7436, 11563), (8206, 10478), (8866, 9698)]