66730888

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1063}}^1$

素因数の和:1154

約数の個数: 64

約数和(自身を含む): 153216000

約数和(自身を除く): 86485112

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 59, 76, 118, 133, 152, 236, 266, 413, 472, 532, 826, 1063, 1064, 1121, 1652, 2126, 2242, 3304, 4252, 4484, 7441, 7847, 8504, 8968, 14882, 15694, 20197, 29764, 31388, 40394, 59528, 62717, 62776, 80788, 125434, 141379, 161576, 250868, 282758, 439019, 501736, 565516, 878038, 1131032, 1191623, 1756076, 2383246, 3512152, 4766492, 8341361, 9532984, 16682722, 33365444, 66730888]

約数ペア:

[(1, 66730888), (2, 33365444), (4, 16682722), (7, 9532984), (8, 8341361), (14, 4766492), (19, 3512152), (28, 2383246), (38, 1756076), (56, 1191623), (59, 1131032), (76, 878038), (118, 565516), (133, 501736), (152, 439019), (236, 282758), (266, 250868), (413, 161576), (472, 141379), (532, 125434), (826, 80788), (1063, 62776), (1064, 62717), (1121, 59528), (1652, 40394), (2126, 31388), (2242, 29764), (3304, 20197), (4252, 15694), (4484, 14882), (7441, 8968), (7847, 8504)]