68144692

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31607}}^1$

素因数の和:31636

約数の個数: 36

約数和(自身を含む): 151339104

約数和(自身を除く): 83194412

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 31607, 63214, 126428, 221249, 347677, 442498, 695354, 884996, 1390708, 1548743, 2433739, 3097486, 4867478, 6194972, 9734956, 17036173, 34072346, 68144692]

約数ペア:

[(1, 68144692), (2, 34072346), (4, 17036173), (7, 9734956), (11, 6194972), (14, 4867478), (22, 3097486), (28, 2433739), (44, 1548743), (49, 1390708), (77, 884996), (98, 695354), (154, 442498), (196, 347677), (308, 221249), (539, 126428), (1078, 63214), (2156, 31607)]