84741692

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 175508928

約数和(自身を除く): 90767236

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 157, 259, 314, 518, 521, 628, 1036, 1042, 1099, 2084, 2198, 3647, 4396, 5809, 7294, 11618, 14588, 19277, 23236, 38554, 40663, 77108, 81326, 81797, 134939, 162652, 163594, 269878, 327188, 539756, 572579, 1145158, 2290316, 3026489, 6052978, 12105956, 21185423, 42370846, 84741692]

約数ペア:

[(1, 84741692), (2, 42370846), (4, 21185423), (7, 12105956), (14, 6052978), (28, 3026489), (37, 2290316), (74, 1145158), (148, 572579), (157, 539756), (259, 327188), (314, 269878), (518, 163594), (521, 162652), (628, 134939), (1036, 81797), (1042, 81326), (1099, 77108), (2084, 40663), (2198, 38554), (3647, 23236), (4396, 19277), (5809, 14588), (7294, 11618)]