71828784

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{10613}}^1$

素因数の和:10674

約数の個数: 60

約数和(自身を含む): 205317216

約数和(自身を除く): 133488432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 10613, 21226, 31839, 42452, 63678, 84904, 95517, 127356, 169808, 191034, 254712, 382068, 498811, 509424, 764136, 997622, 1496433, 1528272, 1995244, 2992866, 3990488, 4489299, 5985732, 7980976, 8978598, 11971464, 17957196, 23942928, 35914392, 71828784]

約数ペア:

[(1, 71828784), (2, 35914392), (3, 23942928), (4, 17957196), (6, 11971464), (8, 8978598), (9, 7980976), (12, 5985732), (16, 4489299), (18, 3990488), (24, 2992866), (36, 1995244), (47, 1528272), (48, 1496433), (72, 997622), (94, 764136), (141, 509424), (144, 498811), (188, 382068), (282, 254712), (376, 191034), (423, 169808), (564, 127356), (752, 95517), (846, 84904), (1128, 63678), (1692, 42452), (2256, 31839), (3384, 21226), (6768, 10613)]