74920014

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{907}}^1$

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 175501872

約数和(自身を除く): 100581858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 353, 706, 907, 1059, 1814, 2118, 2721, 3177, 4589, 5442, 6354, 8163, 9178, 11791, 13767, 16326, 23582, 27534, 35373, 41301, 70746, 82602, 106119, 212238, 320171, 640342, 960513, 1921026, 2881539, 4162223, 5763078, 8324446, 12486669, 24973338, 37460007, 74920014]

約数ペア:

[(1, 74920014), (2, 37460007), (3, 24973338), (6, 12486669), (9, 8324446), (13, 5763078), (18, 4162223), (26, 2881539), (39, 1921026), (78, 960513), (117, 640342), (234, 320171), (353, 212238), (706, 106119), (907, 82602), (1059, 70746), (1814, 41301), (2118, 35373), (2721, 27534), (3177, 23582), (4589, 16326), (5442, 13767), (6354, 11791), (8163, 9178)]