77641272

素因数分解:

$2^3\times 3^2\times {\mathrm{983}}^1\times {\mathrm{1097}}^1$

素因数の和:2092

約数の個数: 48

約数和(自身を含む): 210684240

約数和(自身を除く): 133042968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 983, 1097, 1966, 2194, 2949, 3291, 3932, 4388, 5898, 6582, 7864, 8776, 8847, 9873, 11796, 13164, 17694, 19746, 23592, 26328, 35388, 39492, 70776, 78984, 1078351, 2156702, 3235053, 4313404, 6470106, 8626808, 9705159, 12940212, 19410318, 25880424, 38820636, 77641272]

約数ペア:

[(1, 77641272), (2, 38820636), (3, 25880424), (4, 19410318), (6, 12940212), (8, 9705159), (9, 8626808), (12, 6470106), (18, 4313404), (24, 3235053), (36, 2156702), (72, 1078351), (983, 78984), (1097, 70776), (1966, 39492), (2194, 35388), (2949, 26328), (3291, 23592), (3932, 19746), (4388, 17694), (5898, 13164), (6582, 11796), (7864, 9873), (8776, 8847)]