91550808

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{17909}}^1$

素因数の和:17992

約数の個数: 48

約数和(自身を含む): 251456400

約数和(自身を除く): 159905592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 17909, 35818, 53727, 71636, 107454, 143272, 161181, 214908, 322362, 429816, 644724, 1271539, 1289448, 2543078, 3814617, 5086156, 7629234, 10172312, 11443851, 15258468, 22887702, 30516936, 45775404, 91550808]

約数ペア:

[(1, 91550808), (2, 45775404), (3, 30516936), (4, 22887702), (6, 15258468), (8, 11443851), (9, 10172312), (12, 7629234), (18, 5086156), (24, 3814617), (36, 2543078), (71, 1289448), (72, 1271539), (142, 644724), (213, 429816), (284, 322362), (426, 214908), (568, 161181), (639, 143272), (852, 107454), (1278, 71636), (1704, 53727), (2556, 35818), (5112, 17909)]