87669946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 170376192

約数和(自身を除く): 82706246

約数列:

[1, 2, 7, 13, 14, 26, 37, 47, 74, 91, 94, 182, 259, 277, 329, 481, 518, 554, 611, 658, 962, 1222, 1739, 1939, 3367, 3478, 3601, 3878, 4277, 6734, 7202, 8554, 10249, 12173, 13019, 20498, 22607, 24346, 25207, 26038, 45214, 50414, 71743, 91133, 133237, 143486, 158249, 169247, 182266, 266474, 316498, 338494, 481703, 932659, 963406, 1184729, 1865318, 2369458, 3371921, 6262139, 6743842, 12524278, 43834973, 87669946]

約数ペア:

[(1, 87669946), (2, 43834973), (7, 12524278), (13, 6743842), (14, 6262139), (26, 3371921), (37, 2369458), (47, 1865318), (74, 1184729), (91, 963406), (94, 932659), (182, 481703), (259, 338494), (277, 316498), (329, 266474), (481, 182266), (518, 169247), (554, 158249), (611, 143486), (658, 133237), (962, 91133), (1222, 71743), (1739, 50414), (1939, 45214), (3367, 26038), (3478, 25207), (3601, 24346), (3878, 22607), (4277, 20498), (6734, 13019), (7202, 12173), (8554, 10249)]