72166946

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 116064768

約数和(自身を除く): 43897822

約数列:

[1, 2, 31, 37, 62, 74, 163, 193, 326, 386, 1147, 2294, 5053, 5983, 6031, 7141, 10106, 11966, 12062, 14282, 31459, 62918, 186961, 221371, 373922, 442742, 975229, 1163983, 1950458, 2327966, 36083473, 72166946]

約数ペア:

[(1, 72166946), (2, 36083473), (31, 2327966), (37, 1950458), (62, 1163983), (74, 975229), (163, 442742), (193, 373922), (326, 221371), (386, 186961), (1147, 62918), (2294, 31459), (5053, 14282), (5983, 12062), (6031, 11966), (7141, 10106)]