71898648

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{18379}}^1$

素因数の和:18551

約数の個数: 32

約数和(自身を含む): 180859200

約数和(自身を除く): 108960552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 18379, 36758, 55137, 73516, 110274, 147032, 220548, 441096, 2995777, 5991554, 8987331, 11983108, 17974662, 23966216, 35949324, 71898648]

約数ペア:

[(1, 71898648), (2, 35949324), (3, 23966216), (4, 17974662), (6, 11983108), (8, 8987331), (12, 5991554), (24, 2995777), (163, 441096), (326, 220548), (489, 147032), (652, 110274), (978, 73516), (1304, 55137), (1956, 36758), (3912, 18379)]