25269804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{673}}^1$

素因数の和:839

約数の個数: 72

約数和(自身を含む): 73600800

約数和(自身を除く): 48330996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 298, 447, 596, 673, 894, 1043, 1341, 1346, 1788, 2019, 2086, 2682, 2692, 3129, 4038, 4172, 4711, 5364, 6057, 6258, 8076, 9387, 9422, 12114, 12516, 14133, 18774, 18844, 24228, 28266, 37548, 42399, 56532, 84798, 100277, 169596, 200554, 300831, 401108, 601662, 701939, 902493, 1203324, 1403878, 1804986, 2105817, 2807756, 3609972, 4211634, 6317451, 8423268, 12634902, 25269804]

約数ペア:

[(1, 25269804), (2, 12634902), (3, 8423268), (4, 6317451), (6, 4211634), (7, 3609972), (9, 2807756), (12, 2105817), (14, 1804986), (18, 1403878), (21, 1203324), (28, 902493), (36, 701939), (42, 601662), (63, 401108), (84, 300831), (126, 200554), (149, 169596), (252, 100277), (298, 84798), (447, 56532), (596, 42399), (673, 37548), (894, 28266), (1043, 24228), (1341, 18844), (1346, 18774), (1788, 14133), (2019, 12516), (2086, 12114), (2682, 9422), (2692, 9387), (3129, 8076), (4038, 6258), (4172, 6057), (4711, 5364)]