80269686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{3559}}^1$

素因数の和:3753

約数の個数: 48

約数和(自身を含む): 199929600

約数和(自身を除く): 119659914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 179, 358, 537, 1074, 1253, 1611, 2506, 3222, 3559, 3759, 7118, 7518, 10677, 11277, 21354, 22554, 24913, 32031, 49826, 64062, 74739, 149478, 224217, 448434, 637061, 1274122, 1911183, 3822366, 4459427, 5733549, 8918854, 11467098, 13378281, 26756562, 40134843, 80269686]

約数ペア:

[(1, 80269686), (2, 40134843), (3, 26756562), (6, 13378281), (7, 11467098), (9, 8918854), (14, 5733549), (18, 4459427), (21, 3822366), (42, 1911183), (63, 1274122), (126, 637061), (179, 448434), (358, 224217), (537, 149478), (1074, 74739), (1253, 64062), (1611, 49826), (2506, 32031), (3222, 24913), (3559, 22554), (3759, 21354), (7118, 11277), (7518, 10677)]