80476452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{319351}}^1$

素因数の和:319368

約数の個数: 36

約数和(自身を含む): 232488256

約数和(自身を除く): 152011804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 319351, 638702, 958053, 1277404, 1916106, 2235457, 2874159, 3832212, 4470914, 5748318, 6706371, 8941828, 11496636, 13412742, 20119113, 26825484, 40238226, 80476452]

約数ペア:

[(1, 80476452), (2, 40238226), (3, 26825484), (4, 20119113), (6, 13412742), (7, 11496636), (9, 8941828), (12, 6706371), (14, 5748318), (18, 4470914), (21, 3832212), (28, 2874159), (36, 2235457), (42, 1916106), (63, 1277404), (84, 958053), (126, 638702), (252, 319351)]