89659368

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{17539}}^1$

素因数の和:17622

約数の個数: 48

約数和(自身を含む): 246261600

約数和(自身を除く): 156602232

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, 17539, 35078, 52617, 70156, 105234, 140312, 157851, 210468, 315702, 420936, 631404, 1245269, 1262808, 2490538, 3735807, 4981076, 7471614, 9962152, 11207421, 14943228, 22414842, 29886456, 44829684, 89659368]

約数ペア:

[(1, 89659368), (2, 44829684), (3, 29886456), (4, 22414842), (6, 14943228), (8, 11207421), (9, 9962152), (12, 7471614), (18, 4981076), (24, 3735807), (36, 2490538), (71, 1262808), (72, 1245269), (142, 631404), (213, 420936), (284, 315702), (426, 210468), (568, 157851), (639, 140312), (852, 105234), (1278, 70156), (1704, 52617), (2556, 35078), (5112, 17539)]