86780946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{30839}}^1$

素因数の和:30918

約数の個数: 32

約数和(自身を含む): 201323520

約数和(自身を除く): 114542574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 30839, 61678, 92517, 185034, 215873, 431746, 647619, 1295238, 2066213, 4132426, 6198639, 12397278, 14463491, 28926982, 43390473, 86780946]

約数ペア:

[(1, 86780946), (2, 43390473), (3, 28926982), (6, 14463491), (7, 12397278), (14, 6198639), (21, 4132426), (42, 2066213), (67, 1295238), (134, 647619), (201, 431746), (402, 215873), (469, 185034), (938, 92517), (1407, 61678), (2814, 30839)]