84578494

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 172730880

約数和(自身を除く): 88152386

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 83, 91, 143, 154, 166, 182, 286, 509, 581, 913, 1001, 1018, 1079, 1162, 1826, 2002, 2158, 3563, 5599, 6391, 6617, 7126, 7553, 11198, 11869, 12782, 13234, 15106, 23738, 39193, 42247, 46319, 72787, 78386, 83083, 84494, 92638, 145574, 166166, 295729, 464717, 509509, 549211, 591458, 929434, 1019018, 1098422, 3253019, 3844477, 6041321, 6506038, 7688954, 12082642, 42289247, 84578494]

約数ペア:

[(1, 84578494), (2, 42289247), (7, 12082642), (11, 7688954), (13, 6506038), (14, 6041321), (22, 3844477), (26, 3253019), (77, 1098422), (83, 1019018), (91, 929434), (143, 591458), (154, 549211), (166, 509509), (182, 464717), (286, 295729), (509, 166166), (581, 145574), (913, 92638), (1001, 84494), (1018, 83083), (1079, 78386), (1162, 72787), (1826, 46319), (2002, 42247), (2158, 39193), (3563, 23738), (5599, 15106), (6391, 13234), (6617, 12782), (7126, 11869), (7553, 11198)]