64171128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7207}}^1$

素因数の和:7276

約数の個数: 64

約数和(自身を含む): 186831360

約数和(自身を除く): 122660232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 7207, 8904, 14414, 21621, 28828, 43242, 50449, 57656, 86484, 100898, 151347, 172968, 201796, 302694, 381971, 403592, 605388, 763942, 1145913, 1210776, 1527884, 2291826, 2673797, 3055768, 4583652, 5347594, 8021391, 9167304, 10695188, 16042782, 21390376, 32085564, 64171128]

約数ペア:

[(1, 64171128), (2, 32085564), (3, 21390376), (4, 16042782), (6, 10695188), (7, 9167304), (8, 8021391), (12, 5347594), (14, 4583652), (21, 3055768), (24, 2673797), (28, 2291826), (42, 1527884), (53, 1210776), (56, 1145913), (84, 763942), (106, 605388), (159, 403592), (168, 381971), (212, 302694), (318, 201796), (371, 172968), (424, 151347), (636, 100898), (742, 86484), (1113, 57656), (1272, 50449), (1484, 43242), (2226, 28828), (2968, 21621), (4452, 14414), (7207, 8904)]