85454677

素因数分解:

$7^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 114912000

約数和(自身を除く): 29457323

約数列:

[1, 7, 11, 29, 49, 71, 77, 121, 203, 319, 343, 497, 539, 781, 847, 1421, 2059, 2233, 3479, 3509, 3773, 5467, 5929, 8591, 9947, 14413, 15631, 22649, 24353, 24563, 38269, 41503, 60137, 100891, 109417, 158543, 171941, 249139, 267883, 420959, 706237, 1109801, 1203587, 1743973, 2946713, 7768607, 12207811, 85454677]

約数ペア:

[(1, 85454677), (7, 12207811), (11, 7768607), (29, 2946713), (49, 1743973), (71, 1203587), (77, 1109801), (121, 706237), (203, 420959), (319, 267883), (343, 249139), (497, 171941), (539, 158543), (781, 109417), (847, 100891), (1421, 60137), (2059, 41503), (2233, 38269), (3479, 24563), (3509, 24353), (3773, 22649), (5467, 15631), (5929, 14413), (8591, 9947)]